12969010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{499}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 24624000

約数和(自身を除く): 11654990

約数列:

[1, 2, 5, 10, 23, 46, 113, 115, 226, 230, 499, 565, 998, 1130, 2495, 2599, 4990, 5198, 11477, 12995, 22954, 25990, 56387, 57385, 112774, 114770, 281935, 563870, 1296901, 2593802, 6484505, 12969010]

約数ペア:

[(1, 12969010), (2, 6484505), (5, 2593802), (10, 1296901), (23, 563870), (46, 281935), (113, 114770), (115, 112774), (226, 57385), (230, 56387), (499, 25990), (565, 22954), (998, 12995), (1130, 11477), (2495, 5198), (2599, 4990)]