19400922

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{16087}}^1$

素因数の和:16162

約数の個数: 24

約数和(自身を含む): 42665376

約数和(自身を除く): 23264454

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 16087, 32174, 48261, 96522, 144783, 289566, 1077829, 2155658, 3233487, 6466974, 9700461, 19400922]

約数ペア:

[(1, 19400922), (2, 9700461), (3, 6466974), (6, 3233487), (9, 2155658), (18, 1077829), (67, 289566), (134, 144783), (201, 96522), (402, 48261), (603, 32174), (1206, 16087)]