19216676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{8719}}^1$

素因数の和:8771

約数の個数: 24

約数和(自身を含む): 36624000

約数和(自身を除く): 17407324

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 8719, 17438, 34876, 165661, 252851, 331322, 505702, 662644, 1011404, 4804169, 9608338, 19216676]

約数ペア:

[(1, 19216676), (2, 9608338), (4, 4804169), (19, 1011404), (29, 662644), (38, 505702), (58, 331322), (76, 252851), (116, 165661), (551, 34876), (1102, 17438), (2204, 8719)]