19865603522

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{827}}^1\times {\mathrm{112249}}^1$

素因数の和:113185

約数の個数: 16

約数和(自身を含む): 30113532000

約数和(自身を除く): 10247928478

約数列:

[1, 2, 107, 214, 827, 1654, 88489, 112249, 176978, 224498, 12010643, 24021286, 92829923, 185659846, 9932801761, 19865603522]

約数ペア:

[(1, 19865603522), (2, 9932801761), (107, 185659846), (214, 92829923), (827, 24021286), (1654, 12010643), (88489, 224498), (112249, 176978)]