7155856

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23539}}^1$

素因数の和:23566

約数の個数: 20

約数和(自身を含む): 14594800

約数和(自身を除く): 7438944

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 23539, 47078, 94156, 188312, 376624, 447241, 894482, 1788964, 3577928, 7155856]

約数ペア:

[(1, 7155856), (2, 3577928), (4, 1788964), (8, 894482), (16, 447241), (19, 376624), (38, 188312), (76, 94156), (152, 47078), (304, 23539)]