19319256

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:246

約数の個数: 128

約数和(自身を含む): 60134400

約数和(自身を除く): 40815144

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 47, 54, 66, 72, 88, 94, 99, 108, 132, 141, 173, 188, 198, 216, 264, 282, 297, 346, 376, 396, 423, 517, 519, 564, 594, 692, 792, 846, 1034, 1038, 1128, 1188, 1269, 1384, 1551, 1557, 1692, 1903, 2068, 2076, 2376, 2538, 3102, 3114, 3384, 3806, 4136, 4152, 4653, 4671, 5076, 5709, 6204, 6228, 7612, 8131, 9306, 9342, 10152, 11418, 12408, 12456, 13959, 15224, 16262, 17127, 18612, 18684, 22836, 24393, 27918, 32524, 34254, 37224, 37368, 45672, 48786, 51381, 55836, 65048, 68508, 73179, 89441, 97572, 102762, 111672, 137016, 146358, 178882, 195144, 205524, 219537, 268323, 292716, 357764, 411048, 439074, 536646, 585432, 715528, 804969, 878148, 1073292, 1609938, 1756296, 2146584, 2414907, 3219876, 4829814, 6439752, 9659628, 19319256]

約数ペア:

[(1, 19319256), (2, 9659628), (3, 6439752), (4, 4829814), (6, 3219876), (8, 2414907), (9, 2146584), (11, 1756296), (12, 1609938), (18, 1073292), (22, 878148), (24, 804969), (27, 715528), (33, 585432), (36, 536646), (44, 439074), (47, 411048), (54, 357764), (66, 292716), (72, 268323), (88, 219537), (94, 205524), (99, 195144), (108, 178882), (132, 146358), (141, 137016), (173, 111672), (188, 102762), (198, 97572), (216, 89441), (264, 73179), (282, 68508), (297, 65048), (346, 55836), (376, 51381), (396, 48786), (423, 45672), (517, 37368), (519, 37224), (564, 34254), (594, 32524), (692, 27918), (792, 24393), (846, 22836), (1034, 18684), (1038, 18612), (1128, 17127), (1188, 16262), (1269, 15224), (1384, 13959), (1551, 12456), (1557, 12408), (1692, 11418), (1903, 10152), (2068, 9342), (2076, 9306), (2376, 8131), (2538, 7612), (3102, 6228), (3114, 6204), (3384, 5709), (3806, 5076), (4136, 4671), (4152, 4653)]