193145986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{123653}}^1$

素因数の和:123737

約数の個数: 16

約数和(自身を含む): 320511168

約数和(自身を除く): 127365182

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 123653, 247306, 1360183, 2720366, 8779363, 17558726, 96572993, 193145986]

約数ペア:

[(1, 193145986), (2, 96572993), (11, 17558726), (22, 8779363), (71, 2720366), (142, 1360183), (781, 247306), (1562, 123653)]