12945136

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1213}}^1$

素因数の和:1273

約数の個数: 40

約数和(自身を含む): 27096480

約数和(自身を除く): 14151344

約数列:

[1, 2, 4, 8, 16, 23, 29, 46, 58, 92, 116, 184, 232, 368, 464, 667, 1213, 1334, 2426, 2668, 4852, 5336, 9704, 10672, 19408, 27899, 35177, 55798, 70354, 111596, 140708, 223192, 281416, 446384, 562832, 809071, 1618142, 3236284, 6472568, 12945136]

約数ペア:

[(1, 12945136), (2, 6472568), (4, 3236284), (8, 1618142), (16, 809071), (23, 562832), (29, 446384), (46, 281416), (58, 223192), (92, 140708), (116, 111596), (184, 70354), (232, 55798), (368, 35177), (464, 27899), (667, 19408), (1213, 10672), (1334, 9704), (2426, 5336), (2668, 4852)]