12684724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2939}}^1$

素因数の和:3039

約数の個数: 24

約数和(自身を含む): 24202080

約数和(自身を除く): 11517356

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 2939, 4316, 5878, 11756, 38207, 76414, 152828, 243937, 487874, 975748, 3171181, 6342362, 12684724]

約数ペア:

[(1, 12684724), (2, 6342362), (4, 3171181), (13, 975748), (26, 487874), (52, 243937), (83, 152828), (166, 76414), (332, 38207), (1079, 11756), (2158, 5878), (2939, 4316)]