22271179

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:450

約数の個数: 16

約数和(自身を含む): 25977600

約数和(自身を除く): 3706421

約数列:

[1, 7, 131, 149, 163, 917, 1043, 1141, 19519, 21353, 24287, 136633, 149471, 170009, 3181597, 22271179]

約数ペア:

[(1, 22271179), (7, 3181597), (131, 170009), (149, 149471), (163, 136633), (917, 24287), (1043, 21353), (1141, 19519)]