31828278241

素因数分解:

${\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1249}}^1\times {\mathrm{9649}}^1$

素因数の和:11056

約数の個数: 16

約数和(自身を含む): 33775000000

約数和(自身を除く): 1946721759

約数列:

[1, 19, 139, 1249, 2641, 9649, 23731, 173611, 183331, 1341211, 3298609, 12051601, 25483009, 228980419, 1675172539, 31828278241]

約数ペア:

[(1, 31828278241), (19, 1675172539), (139, 228980419), (1249, 25483009), (2641, 12051601), (9649, 3298609), (23731, 1341211), (173611, 183331)]