54961262

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{19813}}^1$

素因数の和:19907

約数の個数: 16

約数和(自身を含む): 87974160

約数和(自身を除く): 33012898

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 19813, 39626, 376447, 752894, 1446349, 2892698, 27480631, 54961262]

約数ペア:

[(1, 54961262), (2, 27480631), (19, 2892698), (38, 1446349), (73, 752894), (146, 376447), (1387, 39626), (2774, 19813)]