19894948414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{4621}}^1\times {\mathrm{195697}}^1$

素因数の和:200331

約数の個数: 16

約数和(自身を含む): 32562581616

約数和(自身を除く): 12667633202

約数列:

[1, 2, 11, 22, 4621, 9242, 50831, 101662, 195697, 391394, 2152667, 4305334, 904315837, 1808631674, 9947474207, 19894948414]

約数ペア:

[(1, 19894948414), (2, 9947474207), (11, 1808631674), (22, 904315837), (4621, 4305334), (9242, 2152667), (50831, 391394), (101662, 195697)]