19802922

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{49261}}^1$

素因数の和:49333

約数の個数: 16

約数和(自身を含む): 40197792

約数和(自身を除く): 20394870

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 49261, 98522, 147783, 295566, 3300487, 6600974, 9901461, 19802922]

約数ペア:

[(1, 19802922), (2, 9901461), (3, 6600974), (6, 3300487), (67, 295566), (134, 147783), (201, 98522), (402, 49261)]