17852887

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:382

約数の個数: 16

約数和(自身を含む): 19801600

約数和(自身を除く): 1948713

約数列:

[1, 13, 67, 103, 199, 871, 1339, 2587, 6901, 13333, 20497, 89713, 173329, 266461, 1373299, 17852887]

約数ペア:

[(1, 17852887), (13, 1373299), (67, 266461), (103, 173329), (199, 89713), (871, 20497), (1339, 13333), (2587, 6901)]