2196490174

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{530297}}^1$

素因数の和:530427

約数の個数: 16

約数和(自身を含む): 3499966800

約数和(自身を除く): 1303476626

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 530297, 1060594, 10075643, 20151286, 57802373, 115604746, 1098245087, 2196490174]

約数ペア:

[(1, 2196490174), (2, 1098245087), (19, 115604746), (38, 57802373), (109, 20151286), (218, 10075643), (2071, 1060594), (4142, 530297)]