91218962

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{4889}}^1$

素因数の和:5401

約数の個数: 16

約数和(自身を含む): 144352800

約数和(自身を除く): 53133838

約数列:

[1, 2, 19, 38, 491, 982, 4889, 9329, 9778, 18658, 92891, 185782, 2400499, 4800998, 45609481, 91218962]

約数ペア:

[(1, 91218962), (2, 45609481), (19, 4800998), (38, 2400499), (491, 185782), (982, 92891), (4889, 18658), (9329, 9778)]