9685172

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20347}}^1$

素因数の和:20375

約数の個数: 24

約数和(自身を含む): 20510784

約数和(自身を除く): 10825612

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 20347, 40694, 81388, 142429, 284858, 345899, 569716, 691798, 1383596, 2421293, 4842586, 9685172]

約数ペア:

[(1, 9685172), (2, 4842586), (4, 2421293), (7, 1383596), (14, 691798), (17, 569716), (28, 345899), (34, 284858), (68, 142429), (119, 81388), (238, 40694), (476, 20347)]