15997398

素因数分解:

$2^1\times 3^1\times {\mathrm{977}}^1\times {\mathrm{2729}}^1$

素因数の和:3711

約数の個数: 16

約数和(自身を含む): 32039280

約数和(自身を除く): 16041882

約数列:

[1, 2, 3, 6, 977, 1954, 2729, 2931, 5458, 5862, 8187, 16374, 2666233, 5332466, 7998699, 15997398]

約数ペア:

[(1, 15997398), (2, 7998699), (3, 5332466), (6, 2666233), (977, 16374), (1954, 8187), (2729, 5862), (2931, 5458)]