19827542

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{367}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 36246528

約数和(自身を除く): 16418986

約数列:

[1, 2, 7, 14, 17, 34, 119, 227, 238, 367, 454, 734, 1589, 2569, 3178, 3859, 5138, 6239, 7718, 12478, 27013, 43673, 54026, 83309, 87346, 166618, 583163, 1166326, 1416253, 2832506, 9913771, 19827542]

約数ペア:

[(1, 19827542), (2, 9913771), (7, 2832506), (14, 1416253), (17, 1166326), (34, 583163), (119, 166618), (227, 87346), (238, 83309), (367, 54026), (454, 43673), (734, 27013), (1589, 12478), (2569, 7718), (3178, 6239), (3859, 5138)]