19859524

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{829}}^1$

素因数の和:999

約数の個数: 24

約数和(自身を含む): 35766360

約数和(自身を除く): 15906836

約数列:

[1, 2, 4, 53, 106, 113, 212, 226, 452, 829, 1658, 3316, 5989, 11978, 23956, 43937, 87874, 93677, 175748, 187354, 374708, 4964881, 9929762, 19859524]

約数ペア:

[(1, 19859524), (2, 9929762), (4, 4964881), (53, 374708), (106, 187354), (113, 175748), (212, 93677), (226, 87874), (452, 43937), (829, 23956), (1658, 11978), (3316, 5989)]