4345490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22871}}^1$

素因数の和:22897

約数の個数: 16

約数和(自身を含む): 8233920

約数和(自身を除く): 3888430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 22871, 45742, 114355, 228710, 434549, 869098, 2172745, 4345490]

約数ペア:

[(1, 4345490), (2, 2172745), (5, 869098), (10, 434549), (19, 228710), (38, 114355), (95, 45742), (190, 22871)]