19246554

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{15959}}^1$

素因数の和:16034

約数の個数: 24

約数和(自身を含む): 42325920

約数和(自身を除く): 23079366

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 15959, 31918, 47877, 95754, 143631, 287262, 1069253, 2138506, 3207759, 6415518, 9623277, 19246554]

約数ペア:

[(1, 19246554), (2, 9623277), (3, 6415518), (6, 3207759), (9, 2138506), (18, 1069253), (67, 287262), (134, 143631), (201, 95754), (402, 47877), (603, 31918), (1206, 15959)]