19027428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7307}}^1$

素因数の和:7352

約数の個数: 48

約数和(自身を含む): 52383744

約数和(自身を除く): 33356316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 7307, 14614, 21921, 29228, 43842, 51149, 87684, 102298, 153447, 204596, 226517, 306894, 453034, 613788, 679551, 906068, 1359102, 1585619, 2718204, 3171238, 4756857, 6342476, 9513714, 19027428]

約数ペア:

[(1, 19027428), (2, 9513714), (3, 6342476), (4, 4756857), (6, 3171238), (7, 2718204), (12, 1585619), (14, 1359102), (21, 906068), (28, 679551), (31, 613788), (42, 453034), (62, 306894), (84, 226517), (93, 204596), (124, 153447), (186, 102298), (217, 87684), (372, 51149), (434, 43842), (651, 29228), (868, 21921), (1302, 14614), (2604, 7307)]