12512716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 24514560

約数和(自身を除く): 12001844

約数列:

[1, 2, 4, 19, 31, 38, 47, 62, 76, 94, 113, 124, 188, 226, 452, 589, 893, 1178, 1457, 1786, 2147, 2356, 2914, 3503, 3572, 4294, 5311, 5828, 7006, 8588, 10622, 14012, 21244, 27683, 55366, 66557, 100909, 110732, 133114, 164641, 201818, 266228, 329282, 403636, 658564, 3128179, 6256358, 12512716]

約数ペア:

[(1, 12512716), (2, 6256358), (4, 3128179), (19, 658564), (31, 403636), (38, 329282), (47, 266228), (62, 201818), (76, 164641), (94, 133114), (113, 110732), (124, 100909), (188, 66557), (226, 55366), (452, 27683), (589, 21244), (893, 14012), (1178, 10622), (1457, 8588), (1786, 7006), (2147, 5828), (2356, 5311), (2914, 4294), (3503, 3572)]