39422416

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11789}}^1$

素因数の和:11827

約数の個数: 40

約数和(自身を含む): 87717600

約数和(自身を除く): 48295184

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 11789, 23578, 47156, 94312, 129679, 188624, 223991, 259358, 447982, 518716, 895964, 1037432, 1791928, 2074864, 2463901, 3583856, 4927802, 9855604, 19711208, 39422416]

約数ペア:

[(1, 39422416), (2, 19711208), (4, 9855604), (8, 4927802), (11, 3583856), (16, 2463901), (19, 2074864), (22, 1791928), (38, 1037432), (44, 895964), (76, 518716), (88, 447982), (152, 259358), (176, 223991), (209, 188624), (304, 129679), (418, 94312), (836, 47156), (1672, 23578), (3344, 11789)]