22928171

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2687}}^1$

素因数の和:2770

約数の個数: 16

約数和(自身を含む): 27869184

約数和(自身を除く): 4941013

約数列:

[1, 7, 23, 53, 161, 371, 1219, 2687, 8533, 18809, 61801, 142411, 432607, 996877, 3275453, 22928171]

約数ペア:

[(1, 22928171), (7, 3275453), (23, 996877), (53, 432607), (161, 142411), (371, 61801), (1219, 18809), (2687, 8533)]