19088705

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3163}}^1$

素因数の和:3256

約数の個数: 16

約数和(自身を含む): 24603264

約数和(自身を除く): 5514559

約数列:

[1, 5, 17, 71, 85, 355, 1207, 3163, 6035, 15815, 53771, 224573, 268855, 1122865, 3817741, 19088705]

約数ペア:

[(1, 19088705), (5, 3817741), (17, 1122865), (71, 268855), (85, 224573), (355, 53771), (1207, 15815), (3163, 6035)]