19391724

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{5441}}^1$

素因数の和:5468

約数の個数: 60

約数和(自身を含む): 55312488

約数和(自身を除く): 35920764

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 297, 324, 396, 594, 891, 1188, 1782, 3564, 5441, 10882, 16323, 21764, 32646, 48969, 59851, 65292, 97938, 119702, 146907, 179553, 195876, 239404, 293814, 359106, 440721, 538659, 587628, 718212, 881442, 1077318, 1615977, 1762884, 2154636, 3231954, 4847931, 6463908, 9695862, 19391724]

約数ペア:

[(1, 19391724), (2, 9695862), (3, 6463908), (4, 4847931), (6, 3231954), (9, 2154636), (11, 1762884), (12, 1615977), (18, 1077318), (22, 881442), (27, 718212), (33, 587628), (36, 538659), (44, 440721), (54, 359106), (66, 293814), (81, 239404), (99, 195876), (108, 179553), (132, 146907), (162, 119702), (198, 97938), (297, 65292), (324, 59851), (396, 48969), (594, 32646), (891, 21764), (1188, 16323), (1782, 10882), (3564, 5441)]