15712316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7129}}^1$

素因数の和:7181

約数の個数: 24

約数和(自身を含む): 29946000

約数和(自身を除く): 14233684

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 7129, 14258, 28516, 135451, 206741, 270902, 413482, 541804, 826964, 3928079, 7856158, 15712316]

約数ペア:

[(1, 15712316), (2, 7856158), (4, 3928079), (19, 826964), (29, 541804), (38, 413482), (58, 270902), (76, 206741), (116, 135451), (551, 28516), (1102, 14258), (2204, 7129)]