18943422

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{38039}}^1$

素因数の和:38127

約数の個数: 16

約数和(自身を含む): 38344320

約数和(自身を除く): 19400898

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 38039, 76078, 114117, 228234, 3157237, 6314474, 9471711, 18943422]

約数ペア:

[(1, 18943422), (2, 9471711), (3, 6314474), (6, 3157237), (83, 228234), (166, 114117), (249, 76078), (498, 38039)]