2019917042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{35851}}^1$

素因数の和:36074

約数の個数: 32

約数和(自身を含む): 3577742784

約数和(自身を除く): 1557825742

約数列:

[1, 2, 11, 13, 22, 26, 143, 197, 286, 394, 2167, 2561, 4334, 5122, 28171, 35851, 56342, 71702, 394361, 466063, 788722, 932126, 5126693, 7062647, 10253386, 14125294, 77689117, 91814411, 155378234, 183628822, 1009958521, 2019917042]

約数ペア:

[(1, 2019917042), (2, 1009958521), (11, 183628822), (13, 155378234), (22, 91814411), (26, 77689117), (143, 14125294), (197, 10253386), (286, 7062647), (394, 5126693), (2167, 932126), (2561, 788722), (4334, 466063), (5122, 394361), (28171, 71702), (35851, 56342)]