22243216

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{37573}}^1$

素因数の和:37618

約数の個数: 20

約数和(自身を含む): 44262172

約数和(自身を除く): 22018956

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 37573, 75146, 150292, 300584, 601168, 1390201, 2780402, 5560804, 11121608, 22243216]

約数ペア:

[(1, 22243216), (2, 11121608), (4, 5560804), (8, 2780402), (16, 1390201), (37, 601168), (74, 300584), (148, 150292), (296, 75146), (592, 37573)]