22038715

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{11273}}^1$

素因数の和:11318

約数の個数: 16

約数和(自身を含む): 29222208

約数和(自身を除く): 7183493

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 11273, 56365, 191641, 259279, 958205, 1296395, 4407743, 22038715]

約数ペア:

[(1, 22038715), (5, 4407743), (17, 1296395), (23, 958205), (85, 259279), (115, 191641), (391, 56365), (1955, 11273)]