19670296322

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1\times {\mathrm{355483}}^1$

素因数の和:355937

約数の個数: 16

約数和(自身を含む): 29988630240

約数和(自身を除く): 10318333918

約数列:

[1, 2, 73, 146, 379, 758, 27667, 55334, 355483, 710966, 25950259, 51900518, 134728057, 269456114, 9835148161, 19670296322]

約数ペア:

[(1, 19670296322), (2, 9835148161), (73, 269456114), (146, 134728057), (379, 51900518), (758, 25950259), (27667, 710966), (55334, 355483)]