16972748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10529}}^1$

素因数の和:10577

約数の個数: 24

約数和(自身を含む): 33022080

約数和(自身を除く): 16049332

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 10529, 21058, 42116, 136877, 273754, 326399, 547508, 652798, 1305596, 4243187, 8486374, 16972748]

約数ペア:

[(1, 16972748), (2, 8486374), (4, 4243187), (13, 1305596), (26, 652798), (31, 547508), (52, 326399), (62, 273754), (124, 136877), (403, 42116), (806, 21058), (1612, 10529)]