25031094

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19961}}^1$

素因数の和:19996

約数の個数: 32

約数和(自身を含む): 57490560

約数和(自身を除く): 32459466

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 19961, 39922, 59883, 119766, 219571, 379259, 439142, 658713, 758518, 1137777, 1317426, 2275554, 4171849, 8343698, 12515547, 25031094]

約数ペア:

[(1, 25031094), (2, 12515547), (3, 8343698), (6, 4171849), (11, 2275554), (19, 1317426), (22, 1137777), (33, 758518), (38, 658713), (57, 439142), (66, 379259), (114, 219571), (209, 119766), (418, 59883), (627, 39922), (1254, 19961)]