83670490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{440371}}^1$

素因数の和:440397

約数の個数: 16

約数和(自身を含む): 158533920

約数和(自身を除く): 74863430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 440371, 880742, 2201855, 4403710, 8367049, 16734098, 41835245, 83670490]

約数ペア:

[(1, 83670490), (2, 41835245), (5, 16734098), (10, 8367049), (19, 4403710), (38, 2201855), (95, 880742), (190, 440371)]