12821208

素因数分解:

$2^3\times 3^1\times {\mathrm{719}}^1\times {\mathrm{743}}^1$

素因数の和:1471

約数の個数: 32

約数和(自身を含む): 32140800

約数和(自身を除く): 19319592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 719, 743, 1438, 1486, 2157, 2229, 2876, 2972, 4314, 4458, 5752, 5944, 8628, 8916, 17256, 17832, 534217, 1068434, 1602651, 2136868, 3205302, 4273736, 6410604, 12821208]

約数ペア:

[(1, 12821208), (2, 6410604), (3, 4273736), (4, 3205302), (6, 2136868), (8, 1602651), (12, 1068434), (24, 534217), (719, 17832), (743, 17256), (1438, 8916), (1486, 8628), (2157, 5944), (2229, 5752), (2876, 4458), (2972, 4314)]