12151942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{1021}}^1$

素因数の和:1575

約数の個数: 16

約数和(自身を含む): 19941264

約数和(自身を除く): 7789322

約数列:

[1, 2, 11, 22, 541, 1021, 1082, 2042, 5951, 11231, 11902, 22462, 552361, 1104722, 6075971, 12151942]

約数ペア:

[(1, 12151942), (2, 6075971), (11, 1104722), (22, 552361), (541, 22462), (1021, 11902), (1082, 11231), (2042, 5951)]