21884484

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{16139}}^1$

素因数の和:16259

約数の個数: 24

約数和(自身を含む): 51518880

約数和(自身を除く): 29634396

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 16139, 32278, 48417, 64556, 96834, 193668, 1823707, 3647414, 5471121, 7294828, 10942242, 21884484]

約数ペア:

[(1, 21884484), (2, 10942242), (3, 7294828), (4, 5471121), (6, 3647414), (12, 1823707), (113, 193668), (226, 96834), (339, 64556), (452, 48417), (678, 32278), (1356, 16139)]