15691618796

素因数分解:

$2^2\times 7^1\times {\mathrm{2437}}^1\times {\mathrm{229961}}^1$

素因数の和:232409

約数の個数: 24

約数和(自身を含む): 31396251936

約数和(自身を除く): 15704633140

約数列:

[1, 2, 4, 7, 14, 28, 2437, 4874, 9748, 17059, 34118, 68236, 229961, 459922, 919844, 1609727, 3219454, 6438908, 560414957, 1120829914, 2241659828, 3922904699, 7845809398, 15691618796]

約数ペア:

[(1, 15691618796), (2, 7845809398), (4, 3922904699), (7, 2241659828), (14, 1120829914), (28, 560414957), (2437, 6438908), (4874, 3219454), (9748, 1609727), (17059, 919844), (34118, 459922), (68236, 229961)]