75684638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{20533}}^1$

素因数の和:20651

約数の個数: 16

約数和(自身を含む): 120739920

約数和(自身を除く): 45055282

約数列:

[1, 2, 19, 38, 97, 194, 1843, 3686, 20533, 41066, 390127, 780254, 1991701, 3983402, 37842319, 75684638]

約数ペア:

[(1, 75684638), (2, 37842319), (19, 3983402), (38, 1991701), (97, 780254), (194, 390127), (1843, 41066), (3686, 20533)]