19466192

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{41953}}^1$

素因数の和:41990

約数の個数: 20

約数和(自身を含む): 39017220

約数和(自身を除く): 19551028

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 41953, 83906, 167812, 335624, 671248, 1216637, 2433274, 4866548, 9733096, 19466192]

約数ペア:

[(1, 19466192), (2, 9733096), (4, 4866548), (8, 2433274), (16, 1216637), (29, 671248), (58, 335624), (116, 167812), (232, 83906), (464, 41953)]