12355580

素因数分解:

$2^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1613}}^1$

素因数の和:2005

約数の個数: 24

約数和(自身を含む): 26030592

約数和(自身を除く): 13675012

約数列:

[1, 2, 4, 5, 10, 20, 383, 766, 1532, 1613, 1915, 3226, 3830, 6452, 7660, 8065, 16130, 32260, 617779, 1235558, 2471116, 3088895, 6177790, 12355580]

約数ペア:

[(1, 12355580), (2, 6177790), (4, 3088895), (5, 2471116), (10, 1235558), (20, 617779), (383, 32260), (766, 16130), (1532, 8065), (1613, 7660), (1915, 6452), (3226, 3830)]