19390702966

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{22186159}}^1$

素因数の和:22186203

約数の個数: 16

約数和(自身を含む): 31948070400

約数和(自身を除く): 12557367434

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 22186159, 44372318, 421537021, 510281657, 843074042, 1020563314, 9695351483, 19390702966]

約数ペア:

[(1, 19390702966), (2, 9695351483), (19, 1020563314), (23, 843074042), (38, 510281657), (46, 421537021), (437, 44372318), (874, 22186159)]