194720170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1024843}}^1$

素因数の和:1024869

約数の個数: 16

約数和(自身を含む): 368943840

約数和(自身を除く): 174223670

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1024843, 2049686, 5124215, 10248430, 19472017, 38944034, 97360085, 194720170]

約数ペア:

[(1, 194720170), (2, 97360085), (5, 38944034), (10, 19472017), (19, 10248430), (38, 5124215), (95, 2049686), (190, 1024843)]