19096090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{146893}}^1$

素因数の和:146913

約数の個数: 16

約数和(自身を含む): 37017288

約数和(自身を除く): 17921198

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 146893, 293786, 734465, 1468930, 1909609, 3819218, 9548045, 19096090]

約数ペア:

[(1, 19096090), (2, 9548045), (5, 3819218), (10, 1909609), (13, 1468930), (26, 734465), (65, 293786), (130, 146893)]