30003194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{21773}}^1$

素因数の和:21841

約数の個数: 16

約数和(自身を含む): 49383432

約数和(自身を除く): 19380238

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 21773, 43546, 283049, 566098, 1153969, 2307938, 15001597, 30003194]

約数ペア:

[(1, 30003194), (2, 15001597), (13, 2307938), (26, 1153969), (53, 566098), (106, 283049), (689, 43546), (1378, 21773)]