15190974

素因数分解:

$2^1\times 3^2\times {\mathrm{307}}^1\times {\mathrm{2749}}^1$

素因数の和:3064

約数の個数: 24

約数和(自身を含む): 33033000

約数和(自身を除く): 17842026

約数列:

[1, 2, 3, 6, 9, 18, 307, 614, 921, 1842, 2749, 2763, 5498, 5526, 8247, 16494, 24741, 49482, 843943, 1687886, 2531829, 5063658, 7595487, 15190974]

約数ペア:

[(1, 15190974), (2, 7595487), (3, 5063658), (6, 2531829), (9, 1687886), (18, 843943), (307, 49482), (614, 24741), (921, 16494), (1842, 8247), (2749, 5526), (2763, 5498)]