31018526

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10601}}^1$

素因数の和:10640

約数の個数: 32

約数和(自身を含む): 61067520

約数和(自身を除く): 30048994

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 10601, 21202, 74207, 116611, 148414, 201419, 233222, 402838, 816277, 1409933, 1632554, 2215609, 2819866, 4431218, 15509263, 31018526]

約数ペア:

[(1, 31018526), (2, 15509263), (7, 4431218), (11, 2819866), (14, 2215609), (19, 1632554), (22, 1409933), (38, 816277), (77, 402838), (133, 233222), (154, 201419), (209, 148414), (266, 116611), (418, 74207), (1463, 21202), (2926, 10601)]