13419860

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2371}}^1$

素因数の和:2663

約数の個数: 24

約数和(自身を含む): 28293216

約数和(自身を除く): 14873356

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2371, 2830, 4742, 5660, 9484, 11855, 23710, 47420, 670993, 1341986, 2683972, 3354965, 6709930, 13419860]

約数ペア:

[(1, 13419860), (2, 6709930), (4, 3354965), (5, 2683972), (10, 1341986), (20, 670993), (283, 47420), (566, 23710), (1132, 11855), (1415, 9484), (2371, 5660), (2830, 4742)]