7197808

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23677}}^1$

素因数の和:23704

約数の個数: 20

約数和(自身を含む): 14680360

約数和(自身を除く): 7482552

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 23677, 47354, 94708, 189416, 378832, 449863, 899726, 1799452, 3598904, 7197808]

約数ペア:

[(1, 7197808), (2, 3598904), (4, 1799452), (8, 899726), (16, 449863), (19, 378832), (38, 189416), (76, 94708), (152, 47354), (304, 23677)]