17020846

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{1117}}^1$

素因数の和:1539

約数の個数: 16

約数和(自身を含む): 26966160

約数和(自身を除く): 9945314

約数列:

[1, 2, 19, 38, 401, 802, 1117, 2234, 7619, 15238, 21223, 42446, 447917, 895834, 8510423, 17020846]

約数ペア:

[(1, 17020846), (2, 8510423), (19, 895834), (38, 447917), (401, 42446), (802, 21223), (1117, 15238), (2234, 7619)]