872174974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2086543}}^1$

素因数の和:2086575

約数の個数: 16

約数和(自身を含む): 1502311680

約数和(自身を除く): 630136706

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 2086543, 4173086, 22951973, 39644317, 45903946, 79288634, 436087487, 872174974]

約数ペア:

[(1, 872174974), (2, 436087487), (11, 79288634), (19, 45903946), (22, 39644317), (38, 22951973), (209, 4173086), (418, 2086543)]