15491437

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{367}}^1$

素因数の和:588

約数の個数: 16

約数和(自身を含む): 17805312

約数和(自身を除く): 2313875

約数列:

[1, 13, 17, 191, 221, 367, 2483, 3247, 4771, 6239, 42211, 70097, 81107, 911261, 1191649, 15491437]

約数ペア:

[(1, 15491437), (13, 1191649), (17, 911261), (191, 81107), (221, 70097), (367, 42211), (2483, 6239), (3247, 4771)]