19034601

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:688

約数の個数: 16

約数和(自身を含む): 25872000

約数和(自身を除く): 6837399

約数列:

[1, 3, 97, 149, 291, 439, 447, 1317, 14453, 42583, 43359, 65411, 127749, 196233, 6344867, 19034601]

約数ペア:

[(1, 19034601), (3, 6344867), (97, 196233), (149, 127749), (291, 65411), (439, 43359), (447, 42583), (1317, 14453)]