9813412

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7457}}^1$

素因数の和:7515

約数の個数: 24

約数和(自身を含む): 20047104

約数和(自身を除く): 10233692

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 7457, 14914, 29828, 52199, 104398, 208796, 350479, 700958, 1401916, 2453353, 4906706, 9813412]

約数ペア:

[(1, 9813412), (2, 4906706), (4, 2453353), (7, 1401916), (14, 700958), (28, 350479), (47, 208796), (94, 104398), (188, 52199), (329, 29828), (658, 14914), (1316, 7457)]