2014393015

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{921919}}^1$

素因数の和:921966

約数の個数: 16

約数和(自身を含む): 2655129600

約数和(自身を除く): 640736585

約数列:

[1, 5, 19, 23, 95, 115, 437, 2185, 921919, 4609595, 17516461, 21204137, 87582305, 106020685, 402878603, 2014393015]

約数ペア:

[(1, 2014393015), (5, 402878603), (19, 106020685), (23, 87582305), (95, 21204137), (115, 17516461), (437, 4609595), (2185, 921919)]