19622628

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{5861}}^1$

素因数の和:5905

約数の個数: 48

約数和(自身を含む): 52523520

約数和(自身を除く): 32900892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 5861, 11722, 17583, 23444, 35166, 52749, 70332, 105498, 158247, 181691, 210996, 316494, 363382, 545073, 632988, 726764, 1090146, 1635219, 2180292, 3270438, 4905657, 6540876, 9811314, 19622628]

約数ペア:

[(1, 19622628), (2, 9811314), (3, 6540876), (4, 4905657), (6, 3270438), (9, 2180292), (12, 1635219), (18, 1090146), (27, 726764), (31, 632988), (36, 545073), (54, 363382), (62, 316494), (93, 210996), (108, 181691), (124, 158247), (186, 105498), (279, 70332), (372, 52749), (558, 35166), (837, 23444), (1116, 17583), (1674, 11722), (3348, 5861)]