18965202058

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1019}}^1\times {\mathrm{845981}}^1$

素因数の和:847013

約数の個数: 16

約数和(自身を含む): 31064459040

約数和(自身を除く): 12099256982

約数列:

[1, 2, 11, 22, 1019, 2038, 11209, 22418, 845981, 1691962, 9305791, 18611582, 862054639, 1724109278, 9482601029, 18965202058]

約数ペア:

[(1, 18965202058), (2, 9482601029), (11, 1724109278), (22, 862054639), (1019, 18611582), (2038, 9305791), (11209, 1691962), (22418, 845981)]