21849346

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{2267}}^1$

素因数の和:2409

約数の個数: 16

約数和(自身を含む): 33747840

約数和(自身を除く): 11898494

約数列:

[1, 2, 61, 79, 122, 158, 2267, 4534, 4819, 9638, 138287, 179093, 276574, 358186, 10924673, 21849346]

約数ペア:

[(1, 21849346), (2, 10924673), (61, 358186), (79, 276574), (122, 179093), (158, 138287), (2267, 9638), (4534, 4819)]