201913415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{15233}}^1$

素因数の和:15490

約数の個数: 16

約数和(自身を含む): 265437216

約数和(自身を除く): 63523801

約数列:

[1, 5, 11, 55, 241, 1205, 2651, 13255, 15233, 76165, 167563, 837815, 3671153, 18355765, 40382683, 201913415]

約数ペア:

[(1, 201913415), (5, 40382683), (11, 18355765), (55, 3671153), (241, 837815), (1205, 167563), (2651, 76165), (13255, 15233)]