15384158317

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{311}}^1\times {\mathrm{12457}}^1$

素因数の和:12817

約数の個数: 24

約数和(自身を含む): 17770888512

約数和(自身を除く): 2386730195

約数列:

[1, 11, 19, 209, 311, 361, 3421, 3971, 5909, 12457, 64999, 112271, 137027, 236683, 1234981, 2603513, 3874127, 4496977, 42615397, 49466747, 73608413, 809692543, 1398559847, 15384158317]

約数ペア:

[(1, 15384158317), (11, 1398559847), (19, 809692543), (209, 73608413), (311, 49466747), (361, 42615397), (3421, 4496977), (3971, 3874127), (5909, 2603513), (12457, 1234981), (64999, 236683), (112271, 137027)]