12819992

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 24742800

約数和(自身を除く): 11922808

約数列:

[1, 2, 4, 8, 59, 118, 157, 173, 236, 314, 346, 472, 628, 692, 1256, 1384, 9263, 10207, 18526, 20414, 27161, 37052, 40828, 54322, 74104, 81656, 108644, 217288, 1602499, 3204998, 6409996, 12819992]

約数ペア:

[(1, 12819992), (2, 6409996), (4, 3204998), (8, 1602499), (59, 217288), (118, 108644), (157, 81656), (173, 74104), (236, 54322), (314, 40828), (346, 37052), (472, 27161), (628, 20414), (692, 18526), (1256, 10207), (1384, 9263)]