16966612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1129}}^1$

素因数の和:1180

約数の個数: 36

約数和(自身を含む): 33997180

約数和(自身を除く): 17030568

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 289, 442, 578, 884, 1129, 1156, 2258, 3757, 4516, 7514, 14677, 15028, 19193, 29354, 38386, 58708, 76772, 249509, 326281, 499018, 652562, 998036, 1305124, 4241653, 8483306, 16966612]

約数ペア:

[(1, 16966612), (2, 8483306), (4, 4241653), (13, 1305124), (17, 998036), (26, 652562), (34, 499018), (52, 326281), (68, 249509), (221, 76772), (289, 58708), (442, 38386), (578, 29354), (884, 19193), (1129, 15028), (1156, 14677), (2258, 7514), (3757, 4516)]