392772218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{22133}}^1$

素因数の和:22621

約数の個数: 16

約数和(自身を含む): 621522720

約数和(自身を除く): 228750502

約数列:

[1, 2, 19, 38, 467, 934, 8873, 17746, 22133, 44266, 420527, 841054, 10336111, 20672222, 196386109, 392772218]

約数ペア:

[(1, 392772218), (2, 196386109), (19, 20672222), (38, 10336111), (467, 841054), (934, 420527), (8873, 44266), (17746, 22133)]