16977738

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{20357}}^1$

素因数の和:20501

約数の個数: 16

約数和(自身を含む): 34201440

約数和(自身を除く): 17223702

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 20357, 40714, 61071, 122142, 2829623, 5659246, 8488869, 16977738]

約数ペア:

[(1, 16977738), (2, 8488869), (3, 5659246), (6, 2829623), (139, 122142), (278, 61071), (417, 40714), (834, 20357)]