19326076

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3691}}^1$

素因数の和:3730

約数の個数: 48

約数和(自身を含む): 44658432

約数和(自身を除く): 25332356

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 3691, 5236, 7382, 14764, 25837, 40601, 51674, 62747, 81202, 103348, 125494, 162404, 250988, 284207, 439229, 568414, 690217, 878458, 1136828, 1380434, 1756916, 2760868, 4831519, 9663038, 19326076]

約数ペア:

[(1, 19326076), (2, 9663038), (4, 4831519), (7, 2760868), (11, 1756916), (14, 1380434), (17, 1136828), (22, 878458), (28, 690217), (34, 568414), (44, 439229), (68, 284207), (77, 250988), (119, 162404), (154, 125494), (187, 103348), (238, 81202), (308, 62747), (374, 51674), (476, 40601), (748, 25837), (1309, 14764), (2618, 7382), (3691, 5236)]