38192180

素因数分解:

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

素因数の和:146915

約数の個数: 24

約数和(自身を含む): 86373672

約数和(自身を除く): 48181492

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 146893, 293786, 587572, 734465, 1468930, 1909609, 2937860, 3819218, 7638436, 9548045, 19096090, 38192180]

約数ペア:

[(1, 38192180), (2, 19096090), (4, 9548045), (5, 7638436), (10, 3819218), (13, 2937860), (20, 1909609), (26, 1468930), (52, 734465), (65, 587572), (130, 293786), (260, 146893)]