190389862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{37171}}^1$

素因数の和:37383

約数の個数: 16

約数和(自身を含む): 309122352

約数和(自身を除く): 118732490

約数列:

[1, 2, 13, 26, 197, 394, 2561, 5122, 37171, 74342, 483223, 966446, 7322687, 14645374, 95194931, 190389862]

約数ペア:

[(1, 190389862), (2, 95194931), (13, 14645374), (26, 7322687), (197, 966446), (394, 483223), (2561, 74342), (5122, 37171)]