19714992

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37339}}^1$

素因数の和:37361

約数の個数: 40

約数和(自身を含む): 55561920

約数和(自身を除く): 35846928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 37339, 74678, 112017, 149356, 224034, 298712, 410729, 448068, 597424, 821458, 896136, 1232187, 1642916, 1792272, 2464374, 3285832, 4928748, 6571664, 9857496, 19714992]

約数ペア:

[(1, 19714992), (2, 9857496), (3, 6571664), (4, 4928748), (6, 3285832), (8, 2464374), (11, 1792272), (12, 1642916), (16, 1232187), (22, 896136), (24, 821458), (33, 597424), (44, 448068), (48, 410729), (66, 298712), (88, 224034), (132, 149356), (176, 112017), (264, 74678), (528, 37339)]