1025210170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5395843}}^1$

素因数の和:5395869

約数の個数: 16

約数和(自身を含む): 1942503840

約数和(自身を除く): 917293670

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 5395843, 10791686, 26979215, 53958430, 102521017, 205042034, 512605085, 1025210170]

約数ペア:

[(1, 1025210170), (2, 512605085), (5, 205042034), (10, 102521017), (19, 53958430), (38, 26979215), (95, 10791686), (190, 5395843)]