8429236

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{563}}^1$

素因数の和:783

約数の個数: 24

約数和(自身を含む): 15634080

約数和(自身を除く): 7204844

約数列:

[1, 2, 4, 19, 38, 76, 197, 394, 563, 788, 1126, 2252, 3743, 7486, 10697, 14972, 21394, 42788, 110911, 221822, 443644, 2107309, 4214618, 8429236]

約数ペア:

[(1, 8429236), (2, 4214618), (4, 2107309), (19, 443644), (38, 221822), (76, 110911), (197, 42788), (394, 21394), (563, 14972), (788, 10697), (1126, 7486), (2252, 3743)]