12190728

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{757}}^1$

素因数の和:838

約数の個数: 64

約数和(自身を含む): 33837120

約数和(自身を除く): 21646392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 61, 66, 88, 122, 132, 183, 244, 264, 366, 488, 671, 732, 757, 1342, 1464, 1514, 2013, 2271, 2684, 3028, 4026, 4542, 5368, 6056, 8052, 8327, 9084, 16104, 16654, 18168, 24981, 33308, 46177, 49962, 66616, 92354, 99924, 138531, 184708, 199848, 277062, 369416, 507947, 554124, 1015894, 1108248, 1523841, 2031788, 3047682, 4063576, 6095364, 12190728]

約数ペア:

[(1, 12190728), (2, 6095364), (3, 4063576), (4, 3047682), (6, 2031788), (8, 1523841), (11, 1108248), (12, 1015894), (22, 554124), (24, 507947), (33, 369416), (44, 277062), (61, 199848), (66, 184708), (88, 138531), (122, 99924), (132, 92354), (183, 66616), (244, 49962), (264, 46177), (366, 33308), (488, 24981), (671, 18168), (732, 16654), (757, 16104), (1342, 9084), (1464, 8327), (1514, 8052), (2013, 6056), (2271, 5368), (2684, 4542), (3028, 4026)]