17630119

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{521}}^1$

素因数の和:690

約数の個数: 16

約数和(自身を含む): 20170080

約数和(自身を除く): 2539961

約数列:

[1, 13, 19, 137, 247, 521, 1781, 2603, 6773, 9899, 33839, 71377, 128687, 927901, 1356163, 17630119]

約数ペア:

[(1, 17630119), (13, 1356163), (19, 927901), (137, 128687), (247, 71377), (521, 33839), (1781, 9899), (2603, 6773)]