21658161414

素因数分解:

$2^1\times 3^1\times {\mathrm{2671}}^1\times {\mathrm{1351439}}^1$

素因数の和:1354115

約数の個数: 16

約数和(自身を含む): 43332572160

約数和(自身を除く): 21674410746

約数列:

[1, 2, 3, 6, 2671, 5342, 8013, 16026, 1351439, 2702878, 4054317, 8108634, 3609693569, 7219387138, 10829080707, 21658161414]

約数ペア:

[(1, 21658161414), (2, 10829080707), (3, 7219387138), (6, 3609693569), (2671, 8108634), (5342, 4054317), (8013, 2702878), (16026, 1351439)]