12214790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{827}}^1$

素因数の和:1052

約数の個数: 32

約数和(自身を含む): 25277184

約数和(自身を除く): 13062394

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 211, 422, 827, 1055, 1477, 1654, 2110, 2954, 4135, 5789, 7385, 8270, 11578, 14770, 28945, 57890, 174497, 348994, 872485, 1221479, 1744970, 2442958, 6107395, 12214790]

約数ペア:

[(1, 12214790), (2, 6107395), (5, 2442958), (7, 1744970), (10, 1221479), (14, 872485), (35, 348994), (70, 174497), (211, 57890), (422, 28945), (827, 14770), (1055, 11578), (1477, 8270), (1654, 7385), (2110, 5789), (2954, 4135)]