12478616

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{751}}^1$

素因数の和:855

約数の個数: 32

約数和(自身を含む): 24545280

約数和(自身を除く): 12066664

約数列:

[1, 2, 4, 8, 31, 62, 67, 124, 134, 248, 268, 536, 751, 1502, 2077, 3004, 4154, 6008, 8308, 16616, 23281, 46562, 50317, 93124, 100634, 186248, 201268, 402536, 1559827, 3119654, 6239308, 12478616]

約数ペア:

[(1, 12478616), (2, 6239308), (4, 3119654), (8, 1559827), (31, 402536), (62, 201268), (67, 186248), (124, 100634), (134, 93124), (248, 50317), (268, 46562), (536, 23281), (751, 16616), (1502, 8308), (2077, 6008), (3004, 4154)]