19995309433

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{6091}}^1$

素因数の和:6373

約数の個数: 32

約数和(自身を含む): 23334796800

約数和(自身を除く): 3339487367

約数列:

[1, 11, 19, 113, 139, 209, 1243, 1529, 2147, 2641, 6091, 15707, 23617, 29051, 67001, 115729, 172777, 298433, 688283, 846649, 1273019, 3282763, 7571113, 9313139, 13077377, 16086331, 95671337, 143851147, 176949641, 1052384707, 1817755403, 19995309433]

約数ペア:

[(1, 19995309433), (11, 1817755403), (19, 1052384707), (113, 176949641), (139, 143851147), (209, 95671337), (1243, 16086331), (1529, 13077377), (2147, 9313139), (2641, 7571113), (6091, 3282763), (15707, 1273019), (23617, 846649), (29051, 688283), (67001, 298433), (115729, 172777)]