2019010926

素因数分解:

$2^1\times 3^1\times {\mathrm{15731}}^1\times {\mathrm{21391}}^1$

素因数の和:37127

約数の個数: 16

約数和(自身を含む): 4038467328

約数和(自身を除く): 2019456402

約数列:

[1, 2, 3, 6, 15731, 21391, 31462, 42782, 47193, 64173, 94386, 128346, 336501821, 673003642, 1009505463, 2019010926]

約数ペア:

[(1, 2019010926), (2, 1009505463), (3, 673003642), (6, 336501821), (15731, 128346), (21391, 94386), (31462, 64173), (42782, 47193)]