19643838

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1699}}^1$

素因数の和:1792

約数の個数: 32

約数和(自身を含む): 41126400

約数和(自身を除く): 21482562

約数列:

[1, 2, 3, 6, 41, 47, 82, 94, 123, 141, 246, 282, 1699, 1927, 3398, 3854, 5097, 5781, 10194, 11562, 69659, 79853, 139318, 159706, 208977, 239559, 417954, 479118, 3273973, 6547946, 9821919, 19643838]

約数ペア:

[(1, 19643838), (2, 9821919), (3, 6547946), (6, 3273973), (41, 479118), (47, 417954), (82, 239559), (94, 208977), (123, 159706), (141, 139318), (246, 79853), (282, 69659), (1699, 11562), (1927, 10194), (3398, 5781), (3854, 5097)]