25264338

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20147}}^1$

素因数の和:20182

約数の個数: 32

約数和(自身を含む): 58026240

約数和(自身を除く): 32761902

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 20147, 40294, 60441, 120882, 221617, 382793, 443234, 664851, 765586, 1148379, 1329702, 2296758, 4210723, 8421446, 12632169, 25264338]

約数ペア:

[(1, 25264338), (2, 12632169), (3, 8421446), (6, 4210723), (11, 2296758), (19, 1329702), (22, 1148379), (33, 765586), (38, 664851), (57, 443234), (66, 382793), (114, 221617), (209, 120882), (418, 60441), (627, 40294), (1254, 20147)]