15920472

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{9343}}^1$

素因数の和:9423

約数の個数: 32

約数和(自身を含む): 40366080

約数和(自身を除く): 24445608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 9343, 18686, 28029, 37372, 56058, 74744, 112116, 224232, 663353, 1326706, 1990059, 2653412, 3980118, 5306824, 7960236, 15920472]

約数ペア:

[(1, 15920472), (2, 7960236), (3, 5306824), (4, 3980118), (6, 2653412), (8, 1990059), (12, 1326706), (24, 663353), (71, 224232), (142, 112116), (213, 74744), (284, 56058), (426, 37372), (568, 28029), (852, 18686), (1704, 9343)]