127009388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{19373}}^1$

素因数の和:19537

約数の個数: 24

約数和(自身を含む): 244112400

約数和(自身を除く): 117103012

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 3278, 6556, 19373, 38746, 77492, 213103, 426206, 852412, 2886577, 5773154, 11546308, 31752347, 63504694, 127009388]

約数ペア:

[(1, 127009388), (2, 63504694), (4, 31752347), (11, 11546308), (22, 5773154), (44, 2886577), (149, 852412), (298, 426206), (596, 213103), (1639, 77492), (3278, 38746), (6556, 19373)]