19935672

素因数分解:

$2^3\times 3^1\times {\mathrm{859}}^1\times {\mathrm{967}}^1$

素因数の和:1835

約数の個数: 32

約数和(自身を含む): 49948800

約数和(自身を除く): 30013128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 859, 967, 1718, 1934, 2577, 2901, 3436, 3868, 5154, 5802, 6872, 7736, 10308, 11604, 20616, 23208, 830653, 1661306, 2491959, 3322612, 4983918, 6645224, 9967836, 19935672]

約数ペア:

[(1, 19935672), (2, 9967836), (3, 6645224), (4, 4983918), (6, 3322612), (8, 2491959), (12, 1661306), (24, 830653), (859, 23208), (967, 20616), (1718, 11604), (1934, 10308), (2577, 7736), (2901, 6872), (3436, 5802), (3868, 5154)]