19259724

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2473}}^1$

素因数の和:2550

約数の個数: 48

約数和(自身を含む): 49875840

約数和(自身を除く): 30616116

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 59, 66, 118, 132, 177, 236, 354, 649, 708, 1298, 1947, 2473, 2596, 3894, 4946, 7419, 7788, 9892, 14838, 27203, 29676, 54406, 81609, 108812, 145907, 163218, 291814, 326436, 437721, 583628, 875442, 1604977, 1750884, 3209954, 4814931, 6419908, 9629862, 19259724]

約数ペア:

[(1, 19259724), (2, 9629862), (3, 6419908), (4, 4814931), (6, 3209954), (11, 1750884), (12, 1604977), (22, 875442), (33, 583628), (44, 437721), (59, 326436), (66, 291814), (118, 163218), (132, 145907), (177, 108812), (236, 81609), (354, 54406), (649, 29676), (708, 27203), (1298, 14838), (1947, 9892), (2473, 7788), (2596, 7419), (3894, 4946)]