19299528

素因数分解:

$2^3\times 3^2\times {\mathrm{268049}}^1$

素因数の和:268061

約数の個数: 24

約数和(自身を含む): 52269750

約数和(自身を除く): 32970222

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 268049, 536098, 804147, 1072196, 1608294, 2144392, 2412441, 3216588, 4824882, 6433176, 9649764, 19299528]

約数ペア:

[(1, 19299528), (2, 9649764), (3, 6433176), (4, 4824882), (6, 3216588), (8, 2412441), (9, 2144392), (12, 1608294), (18, 1072196), (24, 804147), (36, 536098), (72, 268049)]