19323148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1637}}^1$

素因数の和:1881

約数の個数: 24

約数和(自身を含む): 36599472

約数和(自身を除く): 17276324

約数列:

[1, 2, 4, 13, 26, 52, 227, 454, 908, 1637, 2951, 3274, 5902, 6548, 11804, 21281, 42562, 85124, 371599, 743198, 1486396, 4830787, 9661574, 19323148]

約数ペア:

[(1, 19323148), (2, 9661574), (4, 4830787), (13, 1486396), (26, 743198), (52, 371599), (227, 85124), (454, 42562), (908, 21281), (1637, 11804), (2951, 6548), (3274, 5902)]