194292005

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{107641}}^1$

素因数の和:107684

約数の個数: 12

約数和(自身を含む): 246069612

約数和(自身を除く): 51777607

約数列:

[1, 5, 19, 95, 361, 1805, 107641, 538205, 2045179, 10225895, 38858401, 194292005]

約数ペア:

[(1, 194292005), (5, 38858401), (19, 10225895), (95, 2045179), (361, 538205), (1805, 107641)]