120889186

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{12517}}^1$

素因数の和:12969

約数の個数: 16

約数和(自身を含む): 198285120

約数和(自身を除く): 77395934

約数列:

[1, 2, 11, 22, 439, 878, 4829, 9658, 12517, 25034, 137687, 275374, 5494963, 10989926, 60444593, 120889186]

約数ペア:

[(1, 120889186), (2, 60444593), (11, 10989926), (22, 5494963), (439, 275374), (878, 137687), (4829, 25034), (9658, 12517)]