19574712

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:421

約数の個数: 96

約数和(自身を含む): 57330000

約数和(自身を除く): 37755288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 41, 57, 72, 76, 82, 114, 123, 152, 164, 171, 228, 246, 328, 342, 349, 369, 456, 492, 684, 698, 738, 779, 984, 1047, 1368, 1396, 1476, 1558, 2094, 2337, 2792, 2952, 3116, 3141, 4188, 4674, 6232, 6282, 6631, 7011, 8376, 9348, 12564, 13262, 14022, 14309, 18696, 19893, 25128, 26524, 28044, 28618, 39786, 42927, 53048, 56088, 57236, 59679, 79572, 85854, 114472, 119358, 128781, 159144, 171708, 238716, 257562, 271871, 343416, 477432, 515124, 543742, 815613, 1030248, 1087484, 1631226, 2174968, 2446839, 3262452, 4893678, 6524904, 9787356, 19574712]

約数ペア:

[(1, 19574712), (2, 9787356), (3, 6524904), (4, 4893678), (6, 3262452), (8, 2446839), (9, 2174968), (12, 1631226), (18, 1087484), (19, 1030248), (24, 815613), (36, 543742), (38, 515124), (41, 477432), (57, 343416), (72, 271871), (76, 257562), (82, 238716), (114, 171708), (123, 159144), (152, 128781), (164, 119358), (171, 114472), (228, 85854), (246, 79572), (328, 59679), (342, 57236), (349, 56088), (369, 53048), (456, 42927), (492, 39786), (684, 28618), (698, 28044), (738, 26524), (779, 25128), (984, 19893), (1047, 18696), (1368, 14309), (1396, 14022), (1476, 13262), (1558, 12564), (2094, 9348), (2337, 8376), (2792, 7011), (2952, 6631), (3116, 6282), (3141, 6232), (4188, 4674)]