1913704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{18401}}^1$

素因数の和:18420

約数の個数: 16

約数和(自身を含む): 3864420

約数和(自身を除く): 1950716

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 18401, 36802, 73604, 147208, 239213, 478426, 956852, 1913704]

約数ペア:

[(1, 1913704), (2, 956852), (4, 478426), (8, 239213), (13, 147208), (26, 73604), (52, 36802), (104, 18401)]