9698740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{25523}}^1$

素因数の和:25551

約数の個数: 24

約数和(自身を含む): 21440160

約数和(自身を除く): 11741420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 25523, 51046, 102092, 127615, 255230, 484937, 510460, 969874, 1939748, 2424685, 4849370, 9698740]

約数ペア:

[(1, 9698740), (2, 4849370), (4, 2424685), (5, 1939748), (10, 969874), (19, 510460), (20, 484937), (38, 255230), (76, 127615), (95, 102092), (190, 51046), (380, 25523)]