188702930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1451561}}^1$

素因数の和:1451581

約数の個数: 16

約数和(自身を含む): 365793624

約数和(自身を除く): 177090694

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1451561, 2903122, 7257805, 14515610, 18870293, 37740586, 94351465, 188702930]

約数ペア:

[(1, 188702930), (2, 94351465), (5, 37740586), (10, 18870293), (13, 14515610), (26, 7257805), (65, 2903122), (130, 1451561)]