2319198256

素因数分解:

$2^4\times {\mathrm{1201}}^1\times {\mathrm{120691}}^1$

素因数の和:121900

約数の個数: 20

約数和(自身を含む): 4497225304

約数和(自身を除く): 2178027048

約数列:

[1, 2, 4, 8, 16, 1201, 2402, 4804, 9608, 19216, 120691, 241382, 482764, 965528, 1931056, 144949891, 289899782, 579799564, 1159599128, 2319198256]

約数ペア:

[(1, 2319198256), (2, 1159599128), (4, 579799564), (8, 289899782), (16, 144949891), (1201, 1931056), (2402, 965528), (4804, 482764), (9608, 241382), (19216, 120691)]