20221544222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{12945931}}^1$

素因数の和:12946015

約数の個数: 16

約数和(自身を含む): 33555855744

約数和(自身を除く): 13334311522

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 12945931, 25891862, 142405241, 284810482, 919161101, 1838322202, 10110772111, 20221544222]

約数ペア:

[(1, 20221544222), (2, 10110772111), (11, 1838322202), (22, 919161101), (71, 284810482), (142, 142405241), (781, 25891862), (1562, 12945931)]