16570204

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31147}}^1$

素因数の和:31177

約数の個数: 24

約数和(自身を含む): 34885760

約数和(自身を除く): 18315556

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 31147, 62294, 124588, 218029, 436058, 591793, 872116, 1183586, 2367172, 4142551, 8285102, 16570204]

約数ペア:

[(1, 16570204), (2, 8285102), (4, 4142551), (7, 2367172), (14, 1183586), (19, 872116), (28, 591793), (38, 436058), (76, 218029), (133, 124588), (266, 62294), (532, 31147)]