22139315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{1051}}^1$

素因数の和:1450

約数の個数: 16

約数和(自身を含む): 29085696

約数和(自身を除く): 6946381

約数列:

[1, 5, 11, 55, 383, 1051, 1915, 4213, 5255, 11561, 21065, 57805, 402533, 2012665, 4427863, 22139315]

約数ペア:

[(1, 22139315), (5, 4427863), (11, 2012665), (55, 402533), (383, 57805), (1051, 21065), (1915, 11561), (4213, 5255)]