381348430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2007097}}^1$

素因数の和:2007123

約数の個数: 16

約数和(自身を含む): 722555280

約数和(自身を除く): 341206850

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 2007097, 4014194, 10035485, 20070970, 38134843, 76269686, 190674215, 381348430]

約数ペア:

[(1, 381348430), (2, 190674215), (5, 76269686), (10, 38134843), (19, 20070970), (38, 10035485), (95, 4014194), (190, 2007097)]