10989498

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{140891}}^1$

素因数の和:140909

約数の個数: 16

約数和(自身を含む): 23669856

約数和(自身を除く): 12680358

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 140891, 281782, 422673, 845346, 1831583, 3663166, 5494749, 10989498]

約数ペア:

[(1, 10989498), (2, 5494749), (3, 3663166), (6, 1831583), (13, 845346), (26, 422673), (39, 281782), (78, 140891)]