195823823

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{1997}}^1$

素因数の和:2426

約数の個数: 16

約数和(自身を含む): 222657120

約数和(自身を除く): 26833297

約数列:

[1, 13, 19, 247, 397, 1997, 5161, 7543, 25961, 37943, 98059, 493259, 792809, 10306517, 15063371, 195823823]

約数ペア:

[(1, 195823823), (13, 15063371), (19, 10306517), (247, 792809), (397, 493259), (1997, 98059), (5161, 37943), (7543, 25961)]