5655131006

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21259891}}^1$

素因数の和:21259919

約数の個数: 16

約数和(自身を含む): 10204748160

約数和(自身を除く): 4549617154

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 21259891, 42519782, 148819237, 297638474, 403937929, 807875858, 2827565503, 5655131006]

約数ペア:

[(1, 5655131006), (2, 2827565503), (7, 807875858), (14, 403937929), (19, 297638474), (38, 148819237), (133, 42519782), (266, 21259891)]