40981138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{98041}}^1$

素因数の和:98073

約数の個数: 16

約数和(自身を含む): 70590240

約数和(自身を除く): 29609102

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 98041, 196082, 1078451, 1862779, 2156902, 3725558, 20490569, 40981138]

約数ペア:

[(1, 40981138), (2, 20490569), (11, 3725558), (19, 2156902), (22, 1862779), (38, 1078451), (209, 196082), (418, 98041)]