19014128

素因数分解:

$2^4\times 7^1\times {\mathrm{169769}}^1$

素因数の和:169784

約数の個数: 20

約数和(自身を含む): 42102960

約数和(自身を除く): 23088832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 169769, 339538, 679076, 1188383, 1358152, 2376766, 2716304, 4753532, 9507064, 19014128]

約数ペア:

[(1, 19014128), (2, 9507064), (4, 4753532), (7, 2716304), (8, 2376766), (14, 1358152), (16, 1188383), (28, 679076), (56, 339538), (112, 169769)]