14409790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{509}}^1$

素因数の和:684

約数の個数: 32

約数和(自身を含む): 27540000

約数和(自身を除く): 13130210

約数列:

[1, 2, 5, 10, 19, 38, 95, 149, 190, 298, 509, 745, 1018, 1490, 2545, 2831, 5090, 5662, 9671, 14155, 19342, 28310, 48355, 75841, 96710, 151682, 379205, 758410, 1440979, 2881958, 7204895, 14409790]

約数ペア:

[(1, 14409790), (2, 7204895), (5, 2881958), (10, 1440979), (19, 758410), (38, 379205), (95, 151682), (149, 96710), (190, 75841), (298, 48355), (509, 28310), (745, 19342), (1018, 14155), (1490, 9671), (2545, 5662), (2831, 5090)]