19314812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{15137}}^1$

素因数の和:15181

約数の個数: 24

約数和(自身を含む): 38147760

約数和(自身を除く): 18832948

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 15137, 30274, 60548, 166507, 333014, 438973, 666028, 877946, 1755892, 4828703, 9657406, 19314812]

約数ペア:

[(1, 19314812), (2, 9657406), (4, 4828703), (11, 1755892), (22, 877946), (29, 666028), (44, 438973), (58, 333014), (116, 166507), (319, 60548), (638, 30274), (1276, 15137)]