22021604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{3359}}^1$

素因数の和:3523

約数の個数: 24

約数和(自身を含む): 42336000

約数和(自身を除く): 20314396

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 3278, 3359, 6556, 6718, 13436, 36949, 73898, 147796, 500491, 1000982, 2001964, 5505401, 11010802, 22021604]

約数ペア:

[(1, 22021604), (2, 11010802), (4, 5505401), (11, 2001964), (22, 1000982), (44, 500491), (149, 147796), (298, 73898), (596, 36949), (1639, 13436), (3278, 6718), (3359, 6556)]