19203282

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{152407}}^1$

素因数の和:152422

約数の個数: 24

約数和(自身を含む): 47551296

約数和(自身を除く): 28348014

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 152407, 304814, 457221, 914442, 1066849, 1371663, 2133698, 2743326, 3200547, 6401094, 9601641, 19203282]

約数ペア:

[(1, 19203282), (2, 9601641), (3, 6401094), (6, 3200547), (7, 2743326), (9, 2133698), (14, 1371663), (18, 1066849), (21, 914442), (42, 457221), (63, 304814), (126, 152407)]