17939228

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2287}}^1$

素因数の和:2381

約数の個数: 24

約数和(自身を含む): 32864832

約数和(自身を除く): 14925604

約数列:

[1, 2, 4, 37, 53, 74, 106, 148, 212, 1961, 2287, 3922, 4574, 7844, 9148, 84619, 121211, 169238, 242422, 338476, 484844, 4484807, 8969614, 17939228]

約数ペア:

[(1, 17939228), (2, 8969614), (4, 4484807), (37, 484844), (53, 338476), (74, 242422), (106, 169238), (148, 121211), (212, 84619), (1961, 9148), (2287, 7844), (3922, 4574)]