9899696

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{15091}}^1$

素因数の和:15140

約数の個数: 20

約数和(自身を含む): 19649784

約数和(自身を除く): 9750088

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 15091, 30182, 60364, 120728, 241456, 618731, 1237462, 2474924, 4949848, 9899696]

約数ペア:

[(1, 9899696), (2, 4949848), (4, 2474924), (8, 1237462), (16, 618731), (41, 241456), (82, 120728), (164, 60364), (328, 30182), (656, 15091)]