15605972

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{743}}^1$

素因数の和:895

約数の個数: 24

約数和(自身を含む): 28123200

約数和(自身を除く): 12517228

約数列:

[1, 2, 4, 59, 89, 118, 178, 236, 356, 743, 1486, 2972, 5251, 10502, 21004, 43837, 66127, 87674, 132254, 175348, 264508, 3901493, 7802986, 15605972]

約数ペア:

[(1, 15605972), (2, 7802986), (4, 3901493), (59, 264508), (89, 175348), (118, 132254), (178, 87674), (236, 66127), (356, 43837), (743, 21004), (1486, 10502), (2972, 5251)]