19633696

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{21157}}^1$

素因数の和:21196

約数の個数: 24

約数和(自身を含む): 39988620

約数和(自身を除く): 20354924

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 21157, 42314, 84628, 169256, 338512, 613553, 677024, 1227106, 2454212, 4908424, 9816848, 19633696]

約数ペア:

[(1, 19633696), (2, 9816848), (4, 4908424), (8, 2454212), (16, 1227106), (29, 677024), (32, 613553), (58, 338512), (116, 169256), (232, 84628), (464, 42314), (928, 21157)]