19823024

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{7331}}^1$

素因数の和:7365

約数の個数: 30

約数和(自身を含む): 41594436

約数和(自身を除く): 21771412

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 7331, 14662, 29324, 58648, 95303, 117296, 190606, 381212, 762424, 1238939, 1524848, 2477878, 4955756, 9911512, 19823024]

約数ペア:

[(1, 19823024), (2, 9911512), (4, 4955756), (8, 2477878), (13, 1524848), (16, 1238939), (26, 762424), (52, 381212), (104, 190606), (169, 117296), (208, 95303), (338, 58648), (676, 29324), (1352, 14662), (2704, 7331)]