2019469112

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{13285981}}^1$

素因数の和:13286006

約数の個数: 16

約数和(自身を含む): 3985794600

約数和(自身を除く): 1966325488

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 13285981, 26571962, 53143924, 106287848, 252433639, 504867278, 1009734556, 2019469112]

約数ペア:

[(1, 2019469112), (2, 1009734556), (4, 504867278), (8, 252433639), (19, 106287848), (38, 53143924), (76, 26571962), (152, 13285981)]