23565550990

素因数分解:

$2^1\times 5^1\times {\mathrm{9721}}^1\times {\mathrm{242419}}^1$

素因数の和:252147

約数の個数: 16

約数和(自身を含む): 42422530320

約数和(自身を除く): 18856979330

約数列:

[1, 2, 5, 10, 9721, 19442, 48605, 97210, 242419, 484838, 1212095, 2424190, 2356555099, 4713110198, 11782775495, 23565550990]

約数ペア:

[(1, 23565550990), (2, 11782775495), (5, 4713110198), (10, 2356555099), (9721, 2424190), (19442, 1212095), (48605, 484838), (97210, 242419)]