15256948

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4999}}^1$

素因数の和:5119

約数の個数: 24

約数和(自身を含む): 30800000

約数和(自身を除く): 15543052

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 4999, 9998, 19996, 34993, 69986, 139972, 544891, 1089782, 2179564, 3814237, 7628474, 15256948]

約数ペア:

[(1, 15256948), (2, 7628474), (4, 3814237), (7, 2179564), (14, 1089782), (28, 544891), (109, 139972), (218, 69986), (436, 34993), (763, 19996), (1526, 9998), (3052, 4999)]