19560326

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{2069}}^1$

素因数の和:2263

約数の個数: 16

約数和(自身を含む): 30553200

約数和(自身を除く): 10992874

約数列:

[1, 2, 29, 58, 163, 326, 2069, 4138, 4727, 9454, 60001, 120002, 337247, 674494, 9780163, 19560326]

約数ペア:

[(1, 19560326), (2, 9780163), (29, 674494), (58, 337247), (163, 120002), (326, 60001), (2069, 9454), (4138, 4727)]