19156760917

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1\times {\mathrm{148193}}^1$

素因数の和:148572

約数の個数: 16

約数和(自身を含む): 22335799680

約数和(自身を除く): 3179038763

約数列:

[1, 7, 59, 313, 413, 2191, 18467, 129269, 148193, 1037351, 8743387, 46384409, 61203709, 324690863, 2736680131, 19156760917]

約数ペア:

[(1, 19156760917), (7, 2736680131), (59, 324690863), (313, 61203709), (413, 46384409), (2191, 8743387), (18467, 1037351), (129269, 148193)]