12565616

素因数分解:

$2^4\times 7^1\times {\mathrm{151}}^1\times {\mathrm{743}}^1$

素因数の和:909

約数の個数: 40

約数和(自身を含む): 28045824

約数和(自身を除く): 15480208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 151, 302, 604, 743, 1057, 1208, 1486, 2114, 2416, 2972, 4228, 5201, 5944, 8456, 10402, 11888, 16912, 20804, 41608, 83216, 112193, 224386, 448772, 785351, 897544, 1570702, 1795088, 3141404, 6282808, 12565616]

約数ペア:

[(1, 12565616), (2, 6282808), (4, 3141404), (7, 1795088), (8, 1570702), (14, 897544), (16, 785351), (28, 448772), (56, 224386), (112, 112193), (151, 83216), (302, 41608), (604, 20804), (743, 16912), (1057, 11888), (1208, 10402), (1486, 8456), (2114, 5944), (2416, 5201), (2972, 4228)]