6721516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1499}}^1$

素因数の和:1581

約数の個数: 24

約数和(自身を含む): 12600000

約数和(自身を除く): 5878484

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 1499, 2242, 2998, 4484, 5996, 28481, 56962, 88441, 113924, 176882, 353764, 1680379, 3360758, 6721516]

約数ペア:

[(1, 6721516), (2, 3360758), (4, 1680379), (19, 353764), (38, 176882), (59, 113924), (76, 88441), (118, 56962), (236, 28481), (1121, 5996), (1499, 4484), (2242, 2998)]