9918584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{337}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 20158320

約数和(自身を除く): 10239736

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 283, 337, 566, 674, 1132, 1348, 2264, 2696, 3679, 4381, 7358, 8762, 14716, 17524, 29432, 35048, 95371, 190742, 381484, 762968, 1239823, 2479646, 4959292, 9918584]

約数ペア:

[(1, 9918584), (2, 4959292), (4, 2479646), (8, 1239823), (13, 762968), (26, 381484), (52, 190742), (104, 95371), (283, 35048), (337, 29432), (566, 17524), (674, 14716), (1132, 8762), (1348, 7358), (2264, 4381), (2696, 3679)]