19084437

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{151}}^2$

素因数の和:342

約数の個数: 24

約数和(自身を含む): 29379840

約数和(自身を除く): 10295403

約数列:

[1, 3, 9, 27, 31, 93, 151, 279, 453, 837, 1359, 4077, 4681, 14043, 22801, 42129, 68403, 126387, 205209, 615627, 706831, 2120493, 6361479, 19084437]

約数ペア:

[(1, 19084437), (3, 6361479), (9, 2120493), (27, 706831), (31, 615627), (93, 205209), (151, 126387), (279, 68403), (453, 42129), (837, 22801), (1359, 14043), (4077, 4681)]