12971637238

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{11163199}}^1$

素因数の和:11163291

約数の個数: 16

約数和(自身を含む): 22505011200

約数和(自身を除く): 9533373962

約数列:

[1, 2, 7, 14, 83, 166, 581, 1162, 11163199, 22326398, 78142393, 156284786, 926545517, 1853091034, 6485818619, 12971637238]

約数ペア:

[(1, 12971637238), (2, 6485818619), (7, 1853091034), (14, 926545517), (83, 156284786), (166, 78142393), (581, 22326398), (1162, 11163199)]