19137996

素因数分解:

$2^2\times 3^2\times {\mathrm{531611}}^1$

素因数の和:531621

約数の個数: 18

約数和(自身を含む): 48376692

約数和(自身を除く): 29238696

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 531611, 1063222, 1594833, 2126444, 3189666, 4784499, 6379332, 9568998, 19137996]

約数ペア:

[(1, 19137996), (2, 9568998), (3, 6379332), (4, 4784499), (6, 3189666), (9, 2126444), (12, 1594833), (18, 1063222), (36, 531611)]