11993910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{997}}^1$

素因数の和:1408

約数の個数: 32

約数和(自身を含む): 28886112

約数和(自身を除く): 16892202

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 401, 802, 997, 1203, 1994, 2005, 2406, 2991, 4010, 4985, 5982, 6015, 9970, 12030, 14955, 29910, 399797, 799594, 1199391, 1998985, 2398782, 3997970, 5996955, 11993910]

約数ペア:

[(1, 11993910), (2, 5996955), (3, 3997970), (5, 2398782), (6, 1998985), (10, 1199391), (15, 799594), (30, 399797), (401, 29910), (802, 14955), (997, 12030), (1203, 9970), (1994, 6015), (2005, 5982), (2406, 4985), (2991, 4010)]