19147662

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{15877}}^1$

素因数の和:15952

約数の個数: 24

約数和(自身を含む): 42108456

約数和(自身を除く): 22960794

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 15877, 31754, 47631, 95262, 142893, 285786, 1063759, 2127518, 3191277, 6382554, 9573831, 19147662]

約数ペア:

[(1, 19147662), (2, 9573831), (3, 6382554), (6, 3191277), (9, 2127518), (18, 1063759), (67, 285786), (134, 142893), (201, 95262), (402, 47631), (603, 31754), (1206, 15877)]