19330884

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{4099}}^1$

素因数の和:4240

約数の個数: 36

約数和(自身を含む): 49249200

約数和(自身を除く): 29918316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 524, 786, 1179, 1572, 2358, 4099, 4716, 8198, 12297, 16396, 24594, 36891, 49188, 73782, 147564, 536969, 1073938, 1610907, 2147876, 3221814, 4832721, 6443628, 9665442, 19330884]

約数ペア:

[(1, 19330884), (2, 9665442), (3, 6443628), (4, 4832721), (6, 3221814), (9, 2147876), (12, 1610907), (18, 1073938), (36, 536969), (131, 147564), (262, 73782), (393, 49188), (524, 36891), (786, 24594), (1179, 16396), (1572, 12297), (2358, 8198), (4099, 4716)]