19849944

素因数分解:

$2^3\times 3^1\times {\mathrm{443}}^1\times {\mathrm{1867}}^1$

素因数の和:2319

約数の個数: 32

約数和(自身を含む): 49763520

約数和(自身を除く): 29913576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 443, 886, 1329, 1772, 1867, 2658, 3544, 3734, 5316, 5601, 7468, 10632, 11202, 14936, 22404, 44808, 827081, 1654162, 2481243, 3308324, 4962486, 6616648, 9924972, 19849944]

約数ペア:

[(1, 19849944), (2, 9924972), (3, 6616648), (4, 4962486), (6, 3308324), (8, 2481243), (12, 1654162), (24, 827081), (443, 44808), (886, 22404), (1329, 14936), (1772, 11202), (1867, 10632), (2658, 7468), (3544, 5601), (3734, 5316)]