19260690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3259}}^1$

素因数の和:3466

約数の個数: 32

約数和(自身を含む): 46474560

約数和(自身を除く): 27213870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 394, 591, 985, 1182, 1970, 2955, 3259, 5910, 6518, 9777, 16295, 19554, 32590, 48885, 97770, 642023, 1284046, 1926069, 3210115, 3852138, 6420230, 9630345, 19260690]

約数ペア:

[(1, 19260690), (2, 9630345), (3, 6420230), (5, 3852138), (6, 3210115), (10, 1926069), (15, 1284046), (30, 642023), (197, 97770), (394, 48885), (591, 32590), (985, 19554), (1182, 16295), (1970, 9777), (2955, 6518), (3259, 5910)]