22253902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53239}}^1$

素因数の和:53271

約数の個数: 16

約数和(自身を含む): 38332800

約数和(自身を除く): 16078898

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 53239, 106478, 585629, 1011541, 1171258, 2023082, 11126951, 22253902]

約数ペア:

[(1, 22253902), (2, 11126951), (11, 2023082), (19, 1171258), (22, 1011541), (38, 585629), (209, 106478), (418, 53239)]