19210038

素因数分解:

$2^1\times 3^1\times {\mathrm{1123}}^1\times {\mathrm{2851}}^1$

素因数の和:3979

約数の個数: 16

約数和(自身を含む): 38467776

約数和(自身を除く): 19257738

約数列:

[1, 2, 3, 6, 1123, 2246, 2851, 3369, 5702, 6738, 8553, 17106, 3201673, 6403346, 9605019, 19210038]

約数ペア:

[(1, 19210038), (2, 9605019), (3, 6403346), (6, 3201673), (1123, 17106), (2246, 8553), (2851, 6738), (3369, 5702)]