16922248

素因数分解:

$2^3\times 7^4\times {\mathrm{881}}^1$

素因数の和:915

約数の個数: 40

約数和(自身を含む): 37057230

約数和(自身を除く): 20134982

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 881, 1372, 1762, 2401, 2744, 3524, 4802, 6167, 7048, 9604, 12334, 19208, 24668, 43169, 49336, 86338, 172676, 302183, 345352, 604366, 1208732, 2115281, 2417464, 4230562, 8461124, 16922248]

約数ペア:

[(1, 16922248), (2, 8461124), (4, 4230562), (7, 2417464), (8, 2115281), (14, 1208732), (28, 604366), (49, 345352), (56, 302183), (98, 172676), (196, 86338), (343, 49336), (392, 43169), (686, 24668), (881, 19208), (1372, 12334), (1762, 9604), (2401, 7048), (2744, 6167), (3524, 4802)]