12115616

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{19927}}^1$

素因数の和:19956

約数の個数: 24

約数和(自身を含む): 25109280

約数和(自身を除く): 12993664

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 19927, 39854, 79708, 159416, 318832, 378613, 637664, 757226, 1514452, 3028904, 6057808, 12115616]

約数ペア:

[(1, 12115616), (2, 6057808), (4, 3028904), (8, 1514452), (16, 757226), (19, 637664), (32, 378613), (38, 318832), (76, 159416), (152, 79708), (304, 39854), (608, 19927)]