21924574

素因数分解:

$2^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{1931}}^1$

素因数の和:2751

約数の個数: 16

約数和(自身を含む): 37650816

約数和(自身を除く): 15726242

約数列:

[1, 2, 7, 14, 811, 1622, 1931, 3862, 5677, 11354, 13517, 27034, 1566041, 3132082, 10962287, 21924574]

約数ペア:

[(1, 21924574), (2, 10962287), (7, 3132082), (14, 1566041), (811, 27034), (1622, 13517), (1931, 11354), (3862, 5677)]