1115414

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:367

約数の個数: 16

約数和(自身を含む): 1782000

約数和(自身を除く): 666586

約数列:

[1, 2, 19, 38, 149, 197, 298, 394, 2831, 3743, 5662, 7486, 29353, 58706, 557707, 1115414]

約数ペア:

[(1, 1115414), (2, 557707), (19, 58706), (38, 29353), (149, 7486), (197, 5662), (298, 3743), (394, 2831)]