127815622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{17987}}^1$

素因数の和:18036

約数の個数: 32

約数和(自身を含む): 233124480

約数和(自身を除く): 105308858

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 187, 209, 323, 374, 418, 646, 3553, 7106, 17987, 35974, 197857, 305779, 341753, 395714, 611558, 683506, 3363569, 3759283, 5809801, 6727138, 7518566, 11619602, 63907811, 127815622]

約数ペア:

[(1, 127815622), (2, 63907811), (11, 11619602), (17, 7518566), (19, 6727138), (22, 5809801), (34, 3759283), (38, 3363569), (187, 683506), (209, 611558), (323, 395714), (374, 341753), (418, 305779), (646, 197857), (3553, 35974), (7106, 17987)]