19996102

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{10903}}^1$

素因数の和:11043

約数の個数: 16

約数和(自身を含む): 34543872

約数和(自身を除く): 14547770

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 10903, 21806, 76321, 152642, 1428293, 2856586, 9998051, 19996102]

約数ペア:

[(1, 19996102), (2, 9998051), (7, 2856586), (14, 1428293), (131, 152642), (262, 76321), (917, 21806), (1834, 10903)]