12567874132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{712303}}^1$

素因数の和:712719

約数の個数: 24

約数和(自身を含む): 24053081472

約数和(自身を除く): 11485207340

約数列:

[1, 2, 4, 11, 22, 44, 401, 802, 1604, 4411, 8822, 17644, 712303, 1424606, 2849212, 7835333, 15670666, 31341332, 285633503, 571267006, 1142534012, 3141968533, 6283937066, 12567874132]

約数ペア:

[(1, 12567874132), (2, 6283937066), (4, 3141968533), (11, 1142534012), (22, 571267006), (44, 285633503), (401, 31341332), (802, 15670666), (1604, 7835333), (4411, 2849212), (8822, 1424606), (17644, 712303)]