12780495572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2437}}^1\times {\mathrm{100853}}^1$

素因数の和:103307

約数の個数: 24

約数和(自身を含む): 24096441096

約数和(自身を除く): 11315945524

約数列:

[1, 2, 4, 13, 26, 52, 2437, 4874, 9748, 31681, 63362, 100853, 126724, 201706, 403412, 1311089, 2622178, 5244356, 245778761, 491557522, 983115044, 3195123893, 6390247786, 12780495572]

約数ペア:

[(1, 12780495572), (2, 6390247786), (4, 3195123893), (13, 983115044), (26, 491557522), (52, 245778761), (2437, 5244356), (4874, 2622178), (9748, 1311089), (31681, 403412), (63362, 201706), (100853, 126724)]