19008485

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{389}}^1$

素因数の和:760

約数の個数: 16

約数和(自身を含む): 23727600

約数和(自身を除く): 4719115

約数列:

[1, 5, 29, 145, 337, 389, 1685, 1945, 9773, 11281, 48865, 56405, 131093, 655465, 3801697, 19008485]

約数ペア:

[(1, 19008485), (5, 3801697), (29, 655465), (145, 131093), (337, 56405), (389, 48865), (1685, 11281), (1945, 9773)]