15240416

素因数分解:

$2^5\times {\mathrm{641}}^1\times {\mathrm{743}}^1$

素因数の和:1394

約数の個数: 24

約数和(自身を含む): 30091824

約数和(自身を除く): 14851408

約数列:

[1, 2, 4, 8, 16, 32, 641, 743, 1282, 1486, 2564, 2972, 5128, 5944, 10256, 11888, 20512, 23776, 476263, 952526, 1905052, 3810104, 7620208, 15240416]

約数ペア:

[(1, 15240416), (2, 7620208), (4, 3810104), (8, 1905052), (16, 952526), (32, 476263), (641, 23776), (743, 20512), (1282, 11888), (1486, 10256), (2564, 5944), (2972, 5128)]