19663548

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{52859}}^1$

素因数の和:52897

約数の個数: 24

約数和(自身を含む): 47362560

約数和(自身を除く): 27699012

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 52859, 105718, 158577, 211436, 317154, 634308, 1638629, 3277258, 4915887, 6554516, 9831774, 19663548]

約数ペア:

[(1, 19663548), (2, 9831774), (3, 6554516), (4, 4915887), (6, 3277258), (12, 1638629), (31, 634308), (62, 317154), (93, 211436), (124, 158577), (186, 105718), (372, 52859)]