12358451

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:418

約数の個数: 16

約数和(自身を含む): 14515200

約数和(自身を除く): 2156749

約数列:

[1, 7, 83, 89, 239, 581, 623, 1673, 7387, 19837, 21271, 51709, 138859, 148897, 1765493, 12358451]

約数ペア:

[(1, 12358451), (7, 1765493), (83, 148897), (89, 138859), (239, 51709), (581, 21271), (623, 19837), (1673, 7387)]