19054695

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5021}}^1$

素因数の和:5063

約数の個数: 32

約数和(自身を含む): 34712064

約数和(自身を除く): 15657369

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 5021, 15063, 25105, 55231, 75315, 115483, 165693, 276155, 346449, 577415, 828465, 1270313, 1732245, 3810939, 6351565, 19054695]

約数ペア:

[(1, 19054695), (3, 6351565), (5, 3810939), (11, 1732245), (15, 1270313), (23, 828465), (33, 577415), (55, 346449), (69, 276155), (115, 165693), (165, 115483), (253, 75315), (345, 55231), (759, 25105), (1265, 15063), (3795, 5021)]