23568398

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{353}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 42819840

約数和(自身を除く): 19251442

約数列:

[1, 2, 7, 14, 19, 38, 133, 251, 266, 353, 502, 706, 1757, 2471, 3514, 4769, 4942, 6707, 9538, 13414, 33383, 46949, 66766, 88603, 93898, 177206, 620221, 1240442, 1683457, 3366914, 11784199, 23568398]

約数ペア:

[(1, 23568398), (2, 11784199), (7, 3366914), (14, 1683457), (19, 1240442), (38, 620221), (133, 177206), (251, 93898), (266, 88603), (353, 66766), (502, 46949), (706, 33383), (1757, 13414), (2471, 9538), (3514, 6707), (4769, 4942)]