22406306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 38683008

約数和(自身を除く): 16276702

約数列:

[1, 2, 13, 17, 26, 34, 163, 221, 311, 326, 442, 622, 2119, 2771, 4043, 4238, 5287, 5542, 8086, 10574, 36023, 50693, 68731, 72046, 101386, 137462, 659009, 861781, 1318018, 1723562, 11203153, 22406306]

約数ペア:

[(1, 22406306), (2, 11203153), (13, 1723562), (17, 1318018), (26, 861781), (34, 659009), (163, 137462), (221, 101386), (311, 72046), (326, 68731), (442, 50693), (622, 36023), (2119, 10574), (2771, 8086), (4043, 5542), (4238, 5287)]