12210872

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{139}}^2$

素因数の和:363

約数の個数: 24

約数和(自身を含む): 23353200

約数和(自身を除く): 11142328

約数列:

[1, 2, 4, 8, 79, 139, 158, 278, 316, 556, 632, 1112, 10981, 19321, 21962, 38642, 43924, 77284, 87848, 154568, 1526359, 3052718, 6105436, 12210872]

約数ペア:

[(1, 12210872), (2, 6105436), (4, 3052718), (8, 1526359), (79, 154568), (139, 87848), (158, 77284), (278, 43924), (316, 38642), (556, 21962), (632, 19321), (1112, 10981)]