10638214

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3943}}^1$

素因数の和:4035

約数の個数: 16

約数和(自身を含む): 17038080

約数和(自身を除く): 6399866

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 3943, 7886, 74917, 149834, 279953, 559906, 5319107, 10638214]

約数ペア:

[(1, 10638214), (2, 5319107), (19, 559906), (38, 279953), (71, 149834), (142, 74917), (1349, 7886), (2698, 3943)]