15287764

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{479}}^1$

素因数の和:663

約数の個数: 24

約数和(自身を含む): 27417600

約数和(自身を除く): 12129836

約数列:

[1, 2, 4, 79, 101, 158, 202, 316, 404, 479, 958, 1916, 7979, 15958, 31916, 37841, 48379, 75682, 96758, 151364, 193516, 3821941, 7643882, 15287764]

約数ペア:

[(1, 15287764), (2, 7643882), (4, 3821941), (79, 193516), (101, 151364), (158, 96758), (202, 75682), (316, 48379), (404, 37841), (479, 31916), (958, 15958), (1916, 7979)]