19264834

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{983}}^1$

素因数の和:1265

約数の個数: 16

約数和(自身を含む): 29756160

約数和(自身を除く): 10491326

約数列:

[1, 2, 41, 82, 239, 478, 983, 1966, 9799, 19598, 40303, 80606, 234937, 469874, 9632417, 19264834]

約数ペア:

[(1, 19264834), (2, 9632417), (41, 469874), (82, 234937), (239, 80606), (478, 40303), (983, 19598), (1966, 9799)]