22212897718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1019}}^1\times {\mathrm{990851}}^1$

素因数の和:991883

約数の個数: 16

約数和(自身を含む): 36384085440

約数和(自身を除く): 14171187722

約数列:

[1, 2, 11, 22, 1019, 2038, 11209, 22418, 990851, 1981702, 10899361, 21798722, 1009677169, 2019354338, 11106448859, 22212897718]

約数ペア:

[(1, 22212897718), (2, 11106448859), (11, 2019354338), (22, 1009677169), (1019, 21798722), (2038, 10899361), (11209, 1981702), (22418, 990851)]