199380038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{697133}}^1$

素因数の和:697159

約数の個数: 16

約数和(自身を含む): 351355536

約数和(自身を除く): 151975498

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 697133, 1394266, 7668463, 9062729, 15336926, 18125458, 99690019, 199380038]

約数ペア:

[(1, 199380038), (2, 99690019), (11, 18125458), (13, 15336926), (22, 9062729), (26, 7668463), (143, 1394266), (286, 697133)]