19694628

素因数分解:

$2^2\times 3^2\times {\mathrm{151}}^1\times {\mathrm{3623}}^1$

素因数の和:3784

約数の個数: 36

約数和(自身を含む): 50127168

約数和(自身を除く): 30432540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 151, 302, 453, 604, 906, 1359, 1812, 2718, 3623, 5436, 7246, 10869, 14492, 21738, 32607, 43476, 65214, 130428, 547073, 1094146, 1641219, 2188292, 3282438, 4923657, 6564876, 9847314, 19694628]

約数ペア:

[(1, 19694628), (2, 9847314), (3, 6564876), (4, 4923657), (6, 3282438), (9, 2188292), (12, 1641219), (18, 1094146), (36, 547073), (151, 130428), (302, 65214), (453, 43476), (604, 32607), (906, 21738), (1359, 14492), (1812, 10869), (2718, 7246), (3623, 5436)]