22018906

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{359}}^1$

素因数の和:718

約数の個数: 32

約数和(自身を含む): 40884480

約数和(自身を除く): 18865574

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 337, 359, 674, 718, 2359, 2513, 4381, 4667, 4718, 5026, 8762, 9334, 30667, 32669, 61334, 65338, 120983, 241966, 846881, 1572779, 1693762, 3145558, 11009453, 22018906]

約数ペア:

[(1, 22018906), (2, 11009453), (7, 3145558), (13, 1693762), (14, 1572779), (26, 846881), (91, 241966), (182, 120983), (337, 65338), (359, 61334), (674, 32669), (718, 30667), (2359, 9334), (2513, 8762), (4381, 5026), (4667, 4718)]