13820356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{10831}}^1$

素因数の和:10875

約数の個数: 24

約数和(自身を含む): 27296640

約数和(自身を除く): 13476284

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 10831, 21662, 43324, 119141, 238282, 314099, 476564, 628198, 1256396, 3455089, 6910178, 13820356]

約数ペア:

[(1, 13820356), (2, 6910178), (4, 3455089), (11, 1256396), (22, 628198), (29, 476564), (44, 314099), (58, 238282), (116, 119141), (319, 43324), (638, 21662), (1276, 10831)]