11817.0000000

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:270

約数の個数: 32

約数和(自身を含む): 10641456

約数和(自身を除く): 4525502

約数列:

[1, 2, 13, 17, 26, 34, 101, 137, 202, 221, 274, 442, 1313, 1717, 1781, 2329, 2626, 3434, 3562, 4658, 13837, 22321, 27674, 30277, 44642, 60554, 179881, 235229, 359762, 470458, 3057977, 6115954]

約数ペア:

[(1, 6115954), (2, 3057977), (13, 470458), (17, 359762), (26, 235229), (34, 179881), (101, 60554), (137, 44642), (202, 30277), (221, 27674), (274, 22321), (442, 13837), (1313, 4658), (1717, 3562), (1781, 3434), (2329, 2626)]