19084744

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20047}}^1$

素因数の和:20077

約数の個数: 32

約数和(自身を含む): 43303680

約数和(自身を除く): 24218936

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 20047, 40094, 80188, 140329, 160376, 280658, 340799, 561316, 681598, 1122632, 1363196, 2385593, 2726392, 4771186, 9542372, 19084744]

約数ペア:

[(1, 19084744), (2, 9542372), (4, 4771186), (7, 2726392), (8, 2385593), (14, 1363196), (17, 1122632), (28, 681598), (34, 561316), (56, 340799), (68, 280658), (119, 160376), (136, 140329), (238, 80188), (476, 40094), (952, 20047)]