22126408

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{45341}}^1$

素因数の和:45408

約数の個数: 16

約数和(自身を含む): 42168060

約数和(自身を除く): 20041652

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 45341, 90682, 181364, 362728, 2765801, 5531602, 11063204, 22126408]

約数ペア:

[(1, 22126408), (2, 11063204), (4, 5531602), (8, 2765801), (61, 362728), (122, 181364), (244, 90682), (488, 45341)]