12291252

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 32686080

約数和(自身を除く): 20394828

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 37, 38, 47, 57, 62, 74, 76, 93, 94, 111, 114, 124, 141, 148, 186, 188, 222, 228, 282, 372, 444, 564, 589, 703, 893, 1147, 1178, 1406, 1457, 1739, 1767, 1786, 2109, 2294, 2356, 2679, 2812, 2914, 3441, 3478, 3534, 3572, 4218, 4371, 4588, 5217, 5358, 5828, 6882, 6956, 7068, 8436, 8742, 10434, 10716, 13764, 17484, 20868, 21793, 27683, 33041, 43586, 53909, 55366, 65379, 66082, 83049, 87172, 99123, 107818, 110732, 130758, 132164, 161727, 166098, 198246, 215636, 261516, 323454, 332196, 396492, 646908, 1024271, 2048542, 3072813, 4097084, 6145626, 12291252]

約数ペア:

[(1, 12291252), (2, 6145626), (3, 4097084), (4, 3072813), (6, 2048542), (12, 1024271), (19, 646908), (31, 396492), (37, 332196), (38, 323454), (47, 261516), (57, 215636), (62, 198246), (74, 166098), (76, 161727), (93, 132164), (94, 130758), (111, 110732), (114, 107818), (124, 99123), (141, 87172), (148, 83049), (186, 66082), (188, 65379), (222, 55366), (228, 53909), (282, 43586), (372, 33041), (444, 27683), (564, 21793), (589, 20868), (703, 17484), (893, 13764), (1147, 10716), (1178, 10434), (1406, 8742), (1457, 8436), (1739, 7068), (1767, 6956), (1786, 6882), (2109, 5828), (2294, 5358), (2356, 5217), (2679, 4588), (2812, 4371), (2914, 4218), (3441, 3572), (3478, 3534)]