16199516

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{359}}^1\times {\mathrm{389}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 29484000

約数和(自身を除く): 13284484

約数列:

[1, 2, 4, 29, 58, 116, 359, 389, 718, 778, 1436, 1556, 10411, 11281, 20822, 22562, 41644, 45124, 139651, 279302, 558604, 4049879, 8099758, 16199516]

約数ペア:

[(1, 16199516), (2, 8099758), (4, 4049879), (29, 558604), (58, 279302), (116, 139651), (359, 45124), (389, 41644), (718, 22562), (778, 20822), (1436, 11281), (1556, 10411)]