19602771013

素因数分解:

$7^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1\times {\mathrm{53507}}^1$

素因数の和:53976

約数の個数: 16

約数和(自身を含む): 22601779200

約数和(自身を除く): 2999008187

約数列:

[1, 7, 199, 263, 1393, 1841, 52337, 53507, 366359, 374549, 10647893, 14072341, 74535251, 98506387, 2800395859, 19602771013]

約数ペア:

[(1, 19602771013), (7, 2800395859), (199, 98506387), (263, 74535251), (1393, 14072341), (1841, 10647893), (52337, 374549), (53507, 366359)]