189451679

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{3461}}^1$

素因数の和:3590

約数の個数: 16

約数和(自身を含む): 207166080

約数和(自身を除く): 17714401

約数列:

[1, 19, 43, 67, 817, 1273, 2881, 3461, 54739, 65759, 148823, 231887, 2827637, 4405853, 9971141, 189451679]

約数ペア:

[(1, 189451679), (19, 9971141), (43, 4405853), (67, 2827637), (817, 231887), (1273, 148823), (2881, 65759), (3461, 54739)]