16254121

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:376

約数の個数: 16

約数和(自身を含む): 18054400

約数和(自身を除く): 1800279

約数列:

[1, 13, 61, 103, 199, 793, 1339, 2587, 6283, 12139, 20497, 81679, 157807, 266461, 1250317, 16254121]

約数ペア:

[(1, 16254121), (13, 1250317), (61, 266461), (103, 157807), (199, 81679), (793, 20497), (1339, 12139), (2587, 6283)]