12354115

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1553}}^1$

素因数の和:1638

約数の個数: 16

約数和(自身を含む): 15589728

約数和(自身を除く): 3235613

約数列:

[1, 5, 37, 43, 185, 215, 1553, 1591, 7765, 7955, 57461, 66779, 287305, 333895, 2470823, 12354115]

約数ペア:

[(1, 12354115), (5, 2470823), (37, 333895), (43, 287305), (185, 66779), (215, 57461), (1553, 7955), (1591, 7765)]