193520231645

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{129444971}}^1$

素因数の和:129445012

約数の個数: 16

約数和(自身を含む): 260961063552

約数和(自身を除く): 67440831907

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 129444971, 647224855, 1682784623, 2977234333, 8413923115, 14886171665, 38704046329, 193520231645]

約数ペア:

[(1, 193520231645), (5, 38704046329), (13, 14886171665), (23, 8413923115), (65, 2977234333), (115, 1682784623), (299, 647224855), (1495, 129444971)]