12267616

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{20177}}^1$

素因数の和:20206

約数の個数: 24

約数和(自身を含む): 25424280

約数和(自身を除く): 13156664

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 20177, 40354, 80708, 161416, 322832, 383363, 645664, 766726, 1533452, 3066904, 6133808, 12267616]

約数ペア:

[(1, 12267616), (2, 6133808), (4, 3066904), (8, 1533452), (16, 766726), (19, 645664), (32, 383363), (38, 322832), (76, 161416), (152, 80708), (304, 40354), (608, 20177)]