19671162

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8837}}^1$

素因数の和:8902

約数の個数: 32

約数和(自身を含む): 45816192

約数和(自身を除く): 26145030

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 8837, 17674, 26511, 53022, 61859, 123718, 185577, 371154, 468361, 936722, 1405083, 2810166, 3278527, 6557054, 9835581, 19671162]

約数ペア:

[(1, 19671162), (2, 9835581), (3, 6557054), (6, 3278527), (7, 2810166), (14, 1405083), (21, 936722), (42, 468361), (53, 371154), (106, 185577), (159, 123718), (318, 61859), (371, 53022), (742, 26511), (1113, 17674), (2226, 8837)]