12893312

素因数分解:

$2^7\times {\mathrm{263}}^1\times {\mathrm{383}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 25850880

約数和(自身を除く): 12957568

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 263, 383, 526, 766, 1052, 1532, 2104, 3064, 4208, 6128, 8416, 12256, 16832, 24512, 33664, 49024, 100729, 201458, 402916, 805832, 1611664, 3223328, 6446656, 12893312]

約数ペア:

[(1, 12893312), (2, 6446656), (4, 3223328), (8, 1611664), (16, 805832), (32, 402916), (64, 201458), (128, 100729), (263, 49024), (383, 33664), (526, 24512), (766, 16832), (1052, 12256), (1532, 8416), (2104, 6128), (3064, 4208)]