19386882

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{5639}}^1$

素因数の和:5838

約数の個数: 24

約数和(自身を含む): 42232320

約数和(自身を除く): 22845438

約数列:

[1, 2, 3, 6, 9, 18, 191, 382, 573, 1146, 1719, 3438, 5639, 11278, 16917, 33834, 50751, 101502, 1077049, 2154098, 3231147, 6462294, 9693441, 19386882]

約数ペア:

[(1, 19386882), (2, 9693441), (3, 6462294), (6, 3231147), (9, 2154098), (18, 1077049), (191, 101502), (382, 50751), (573, 33834), (1146, 16917), (1719, 11278), (3438, 5639)]