16118396

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9437}}^1$

素因数の和:9509

約数の個数: 24

約数和(自身を含む): 32768736

約数和(自身を除く): 16650340

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 9437, 18874, 37748, 66059, 132118, 264236, 575657, 1151314, 2302628, 4029599, 8059198, 16118396]

約数ペア:

[(1, 16118396), (2, 8059198), (4, 4029599), (7, 2302628), (14, 1151314), (28, 575657), (61, 264236), (122, 132118), (244, 66059), (427, 37748), (854, 18874), (1708, 9437)]