19001796

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{143953}}^1$

素因数の和:143971

約数の個数: 24

約数和(自身を含む): 48368544

約数和(自身を除く): 29366748

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 143953, 287906, 431859, 575812, 863718, 1583483, 1727436, 3166966, 4750449, 6333932, 9500898, 19001796]

約数ペア:

[(1, 19001796), (2, 9500898), (3, 6333932), (4, 4750449), (6, 3166966), (11, 1727436), (12, 1583483), (22, 863718), (33, 575812), (44, 431859), (66, 287906), (132, 143953)]