29920174

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{18311}}^1$

素因数の和:18375

約数の個数: 16

約数和(自身を含む): 48343680

約数和(自身を除く): 18423506

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 18311, 36622, 347909, 695818, 787373, 1574746, 14960087, 29920174]

約数ペア:

[(1, 29920174), (2, 14960087), (19, 1574746), (38, 787373), (43, 695818), (86, 347909), (817, 36622), (1634, 18311)]