15172028

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{233}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 27151488

約数和(自身を除く): 11979460

約数列:

[1, 2, 4, 73, 146, 223, 233, 292, 446, 466, 892, 932, 16279, 17009, 32558, 34018, 51959, 65116, 68036, 103918, 207836, 3793007, 7586014, 15172028]

約数ペア:

[(1, 15172028), (2, 7586014), (4, 3793007), (73, 207836), (146, 103918), (223, 68036), (233, 65116), (292, 51959), (446, 34018), (466, 32558), (892, 17009), (932, 16279)]