19604522

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{443}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 35164800

約数和(自身を除く): 15560278

約数列:

[1, 2, 7, 14, 29, 58, 109, 203, 218, 406, 443, 763, 886, 1526, 3101, 3161, 6202, 6322, 12847, 22127, 25694, 44254, 48287, 89929, 96574, 179858, 338009, 676018, 1400323, 2800646, 9802261, 19604522]

約数ペア:

[(1, 19604522), (2, 9802261), (7, 2800646), (14, 1400323), (29, 676018), (58, 338009), (109, 179858), (203, 96574), (218, 89929), (406, 48287), (443, 44254), (763, 25694), (886, 22127), (1526, 12847), (3101, 6322), (3161, 6202)]