16805614

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{63179}}^1$

素因数の和:63207

約数の個数: 16

約数和(自身を含む): 30326400

約数和(自身を除く): 13520786

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 63179, 126358, 442253, 884506, 1200401, 2400802, 8402807, 16805614]

約数ペア:

[(1, 16805614), (2, 8402807), (7, 2400802), (14, 1200401), (19, 884506), (38, 442253), (133, 126358), (266, 63179)]