19615977922

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{7759}}^1\times {\mathrm{16001}}^1$

素因数の和:23841

約数の個数: 16

約数和(自身を含む): 29802124800

約数和(自身を除く): 10186146878

約数列:

[1, 2, 79, 158, 7759, 15518, 16001, 32002, 612961, 1225922, 1264079, 2528158, 124151759, 248303518, 9807988961, 19615977922]

約数ペア:

[(1, 19615977922), (2, 9807988961), (79, 248303518), (158, 124151759), (7759, 2528158), (15518, 1264079), (16001, 1225922), (32002, 612961)]