14191880

素因数分解:

$2^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1801}}^1$

素因数の和:2009

約数の個数: 32

約数和(自身を含む): 32111640

約数和(自身を除く): 17919760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 197, 394, 788, 985, 1576, 1801, 1970, 3602, 3940, 7204, 7880, 9005, 14408, 18010, 36020, 72040, 354797, 709594, 1419188, 1773985, 2838376, 3547970, 7095940, 14191880]

約数ペア:

[(1, 14191880), (2, 7095940), (4, 3547970), (5, 2838376), (8, 1773985), (10, 1419188), (20, 709594), (40, 354797), (197, 72040), (394, 36020), (788, 18010), (985, 14408), (1576, 9005), (1801, 7880), (1970, 7204), (3602, 3940)]