19002216

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{18413}}^1$

素因数の和:18465

約数の個数: 32

約数和(自身を含む): 48612960

約数和(自身を除く): 29610744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 18413, 36826, 55239, 73652, 110478, 147304, 220956, 441912, 791759, 1583518, 2375277, 3167036, 4750554, 6334072, 9501108, 19002216]

約数ペア:

[(1, 19002216), (2, 9501108), (3, 6334072), (4, 4750554), (6, 3167036), (8, 2375277), (12, 1583518), (24, 791759), (43, 441912), (86, 220956), (129, 147304), (172, 110478), (258, 73652), (344, 55239), (516, 36826), (1032, 18413)]