19045355

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{32009}}^1$

素因数の和:32038

約数の個数: 16

約数和(自身を含む): 27656640

約数和(自身を除く): 8611285

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 32009, 160045, 224063, 544153, 1120315, 2720765, 3809071, 19045355]

約数ペア:

[(1, 19045355), (5, 3809071), (7, 2720765), (17, 1120315), (35, 544153), (85, 224063), (119, 160045), (595, 32009)]