11974864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3581}}^1$

素因数の和:3619

約数の個数: 40

約数和(自身を含む): 26650080

約数和(自身を除く): 14675216

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 3581, 7162, 14324, 28648, 39391, 57296, 68039, 78782, 136078, 157564, 272156, 315128, 544312, 630256, 748429, 1088624, 1496858, 2993716, 5987432, 11974864]

約数ペア:

[(1, 11974864), (2, 5987432), (4, 2993716), (8, 1496858), (11, 1088624), (16, 748429), (19, 630256), (22, 544312), (38, 315128), (44, 272156), (76, 157564), (88, 136078), (152, 78782), (176, 68039), (209, 57296), (304, 39391), (418, 28648), (836, 14324), (1672, 7162), (3344, 3581)]