13415216

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{44129}}^1$

素因数の和:44156

約数の個数: 20

約数和(自身を含む): 27360600

約数和(自身を除く): 13945384

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 44129, 88258, 176516, 353032, 706064, 838451, 1676902, 3353804, 6707608, 13415216]

約数ペア:

[(1, 13415216), (2, 6707608), (4, 3353804), (8, 1676902), (16, 838451), (19, 706064), (38, 353032), (76, 176516), (152, 88258), (304, 44129)]