16973788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1709}}^1$

素因数の和:1917

約数の個数: 24

約数和(自身を含む): 32175360

約数和(自身を除く): 15201572

約数列:

[1, 2, 4, 13, 26, 52, 191, 382, 764, 1709, 2483, 3418, 4966, 6836, 9932, 22217, 44434, 88868, 326419, 652838, 1305676, 4243447, 8486894, 16973788]

約数ペア:

[(1, 16973788), (2, 8486894), (4, 4243447), (13, 1305676), (26, 652838), (52, 326419), (191, 88868), (382, 44434), (764, 22217), (1709, 9932), (2483, 6836), (3418, 4966)]