12910772

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7559}}^1$

素因数の和:7631

約数の個数: 24

約数和(自身を含む): 26248320

約数和(自身を除く): 13337548

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 7559, 15118, 30236, 52913, 105826, 211652, 461099, 922198, 1844396, 3227693, 6455386, 12910772]

約数ペア:

[(1, 12910772), (2, 6455386), (4, 3227693), (7, 1844396), (14, 922198), (28, 461099), (61, 211652), (122, 105826), (244, 52913), (427, 30236), (854, 15118), (1708, 7559)]