16561076

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{3917}}^1$

素因数の和:4079

約数の個数: 24

約数和(自身を含む): 33350016

約数和(自身を除く): 16788940

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 3917, 4228, 7834, 15668, 27419, 54838, 109676, 591467, 1182934, 2365868, 4140269, 8280538, 16561076]

約数ペア:

[(1, 16561076), (2, 8280538), (4, 4140269), (7, 2365868), (14, 1182934), (28, 591467), (151, 109676), (302, 54838), (604, 27419), (1057, 15668), (2114, 7834), (3917, 4228)]