19851504

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{21767}}^1$

素因数の和:21797

約数の個数: 40

約数和(自身を含む): 53984640

約数和(自身を除く): 34133136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 21767, 43534, 65301, 87068, 130602, 174136, 261204, 348272, 413573, 522408, 827146, 1044816, 1240719, 1654292, 2481438, 3308584, 4962876, 6617168, 9925752, 19851504]

約数ペア:

[(1, 19851504), (2, 9925752), (3, 6617168), (4, 4962876), (6, 3308584), (8, 2481438), (12, 1654292), (16, 1240719), (19, 1044816), (24, 827146), (38, 522408), (48, 413573), (57, 348272), (76, 261204), (114, 174136), (152, 130602), (228, 87068), (304, 65301), (456, 43534), (912, 21767)]