13555388

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4001}}^1$

素因数の和:4034

約数の個数: 36

約数和(自身を含む): 29806896

約数和(自身を除く): 16251508

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 4001, 8002, 16004, 28007, 44011, 56014, 88022, 112028, 176044, 308077, 484121, 616154, 968242, 1232308, 1936484, 3388847, 6777694, 13555388]

約数ペア:

[(1, 13555388), (2, 6777694), (4, 3388847), (7, 1936484), (11, 1232308), (14, 968242), (22, 616154), (28, 484121), (44, 308077), (77, 176044), (121, 112028), (154, 88022), (242, 56014), (308, 44011), (484, 28007), (847, 16004), (1694, 8002), (3388, 4001)]