19550545788

素因数分解:

$2^2\times 3^1\times {\mathrm{263}}^1\times {\mathrm{6194723}}^1$

素因数の和:6194993

約数の個数: 24

約数和(自身を含む): 45791399808

約数和(自身を除く): 26240854020

約数列:

[1, 2, 3, 4, 6, 12, 263, 526, 789, 1052, 1578, 3156, 6194723, 12389446, 18584169, 24778892, 37168338, 74336676, 1629212149, 3258424298, 4887636447, 6516848596, 9775272894, 19550545788]

約数ペア:

[(1, 19550545788), (2, 9775272894), (3, 6516848596), (4, 4887636447), (6, 3258424298), (12, 1629212149), (263, 74336676), (526, 37168338), (789, 24778892), (1052, 18584169), (1578, 12389446), (3156, 6194723)]