38791970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{554171}}^1$

素因数の和:554185

約数の個数: 16

約数和(自身を含む): 79800768

約数和(自身を除く): 41008798

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 554171, 1108342, 2770855, 3879197, 5541710, 7758394, 19395985, 38791970]

約数ペア:

[(1, 38791970), (2, 19395985), (5, 7758394), (7, 5541710), (10, 3879197), (14, 2770855), (35, 1108342), (70, 554171)]