25226718

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20117}}^1$

素因数の和:20152

約数の個数: 32

約数和(自身を含む): 57939840

約数和(自身を除く): 32713122

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 20117, 40234, 60351, 120702, 221287, 382223, 442574, 663861, 764446, 1146669, 1327722, 2293338, 4204453, 8408906, 12613359, 25226718]

約数ペア:

[(1, 25226718), (2, 12613359), (3, 8408906), (6, 4204453), (11, 2293338), (19, 1327722), (22, 1146669), (33, 764446), (38, 663861), (57, 442574), (66, 382223), (114, 221287), (209, 120702), (418, 60351), (627, 40234), (1254, 20117)]