2238352190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11780801}}^1$

素因数の和:11780827

約数の個数: 16

約数和(自身を含む): 4241088720

約数和(自身を除く): 2002736530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 11780801, 23561602, 58904005, 117808010, 223835219, 447670438, 1119176095, 2238352190]

約数ペア:

[(1, 2238352190), (2, 1119176095), (5, 447670438), (10, 223835219), (19, 117808010), (38, 58904005), (95, 23561602), (190, 11780801)]