19172179

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1733}}^1$

素因数の和:1806

約数の個数: 16

約数和(自身を含む): 22139712

約数和(自身を除く): 2967533

約数列:

[1, 13, 23, 37, 299, 481, 851, 1733, 11063, 22529, 39859, 64121, 518167, 833573, 1474783, 19172179]

約数ペア:

[(1, 19172179), (13, 1474783), (23, 833573), (37, 518167), (299, 64121), (481, 39859), (851, 22529), (1733, 11063)]