1235091694

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{218137}}^1$

素因数の和:218307

約数の個数: 16

約数和(自身を含む): 1963242000

約数和(自身を除く): 728150306

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5662, 218137, 436274, 4144603, 8289206, 32502413, 65004826, 617545847, 1235091694]

約数ペア:

[(1, 1235091694), (2, 617545847), (19, 65004826), (38, 32502413), (149, 8289206), (298, 4144603), (2831, 436274), (5662, 218137)]