16219996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16417}}^1$

素因数の和:16453

約数の個数: 24

約数和(自身を含む): 32179280

約数和(自身を除く): 15959284

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 16417, 32834, 65668, 213421, 311923, 426842, 623846, 853684, 1247692, 4054999, 8109998, 16219996]

約数ペア:

[(1, 16219996), (2, 8109998), (4, 4054999), (13, 1247692), (19, 853684), (26, 623846), (38, 426842), (52, 311923), (76, 213421), (247, 65668), (494, 32834), (988, 16417)]