25572822

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20393}}^1$

素因数の和:20428

約数の個数: 32

約数和(自身を含む): 58734720

約数和(自身を除く): 33161898

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 20393, 40786, 61179, 122358, 224323, 387467, 448646, 672969, 774934, 1162401, 1345938, 2324802, 4262137, 8524274, 12786411, 25572822]

約数ペア:

[(1, 25572822), (2, 12786411), (3, 8524274), (6, 4262137), (11, 2324802), (19, 1345938), (22, 1162401), (33, 774934), (38, 672969), (57, 448646), (66, 387467), (114, 224323), (209, 122358), (418, 61179), (627, 40786), (1254, 20393)]