89879614

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{11317}}^1$

素因数の和:11368

約数の個数: 24

約数和(自身を含む): 155237688

約数和(自身を除く): 65358074

約数列:

[1, 2, 11, 19, 22, 38, 209, 361, 418, 722, 3971, 7942, 11317, 22634, 124487, 215023, 248974, 430046, 2365253, 4085437, 4730506, 8170874, 44939807, 89879614]

約数ペア:

[(1, 89879614), (2, 44939807), (11, 8170874), (19, 4730506), (22, 4085437), (38, 2365253), (209, 430046), (361, 248974), (418, 215023), (722, 124487), (3971, 22634), (7942, 11317)]