22572308

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{313}}^1$

素因数の和:488

約数の個数: 36

約数和(自身を含む): 43850100

約数和(自身を除く): 21277792

約数列:

[1, 2, 4, 11, 22, 44, 121, 149, 242, 298, 313, 484, 596, 626, 1252, 1639, 3278, 3443, 6556, 6886, 13772, 18029, 36058, 37873, 46637, 72116, 75746, 93274, 151492, 186548, 513007, 1026014, 2052028, 5643077, 11286154, 22572308]

約数ペア:

[(1, 22572308), (2, 11286154), (4, 5643077), (11, 2052028), (22, 1026014), (44, 513007), (121, 186548), (149, 151492), (242, 93274), (298, 75746), (313, 72116), (484, 46637), (596, 37873), (626, 36058), (1252, 18029), (1639, 13772), (3278, 6886), (3443, 6556)]