21165592

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{13033}}^1$

素因数の和:13075

約数の個数: 32

約数和(自身を含む): 46922400

約数和(自身を除く): 25756808

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 13033, 26066, 52132, 91231, 104264, 182462, 364924, 377957, 729848, 755914, 1511828, 2645699, 3023656, 5291398, 10582796, 21165592]

約数ペア:

[(1, 21165592), (2, 10582796), (4, 5291398), (7, 3023656), (8, 2645699), (14, 1511828), (28, 755914), (29, 729848), (56, 377957), (58, 364924), (116, 182462), (203, 104264), (232, 91231), (406, 52132), (812, 26066), (1624, 13033)]