9705164

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20389}}^1$

素因数の和:20417

約数の個数: 24

約数和(自身を含む): 20553120

約数和(自身を除く): 10847956

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 20389, 40778, 81556, 142723, 285446, 346613, 570892, 693226, 1386452, 2426291, 4852582, 9705164]

約数ペア:

[(1, 9705164), (2, 4852582), (4, 2426291), (7, 1386452), (14, 693226), (17, 570892), (28, 346613), (34, 285446), (68, 142723), (119, 81556), (238, 40778), (476, 20389)]