19045353

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4987}}^1$

素因数の和:5076

約数の個数: 16

約数和(自身を含む): 27134720

約数和(自身を除く): 8089367

約数列:

[1, 3, 19, 57, 67, 201, 1273, 3819, 4987, 14961, 94753, 284259, 334129, 1002387, 6348451, 19045353]

約数ペア:

[(1, 19045353), (3, 6348451), (19, 1002387), (57, 334129), (67, 284259), (201, 94753), (1273, 14961), (3819, 4987)]