19114416

素因数分解:

$2^4\times 3^2\times {\mathrm{132739}}^1$

素因数の和:132753

約数の個数: 30

約数和(自身を含む): 53494220

約数和(自身を除く): 34379804

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 132739, 265478, 398217, 530956, 796434, 1061912, 1194651, 1592868, 2123824, 2389302, 3185736, 4778604, 6371472, 9557208, 19114416]

約数ペア:

[(1, 19114416), (2, 9557208), (3, 6371472), (4, 4778604), (6, 3185736), (8, 2389302), (9, 2123824), (12, 1592868), (16, 1194651), (18, 1061912), (24, 796434), (36, 530956), (48, 398217), (72, 265478), (144, 132739)]