15661680482

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1493}}^1\times {\mathrm{8419}}^1$

素因数の和:10010

約数の個数: 32

約数和(自身を含む): 27171676800

約数和(自身を除く): 11509996318

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 1493, 2986, 8419, 10451, 16838, 20902, 58933, 117866, 132877, 265754, 749291, 930139, 1498582, 1860278, 5245037, 10490074, 12569567, 25139134, 87986969, 175973938, 1118691463, 2237382926, 7830840241, 15661680482]

約数ペア:

[(1, 15661680482), (2, 7830840241), (7, 2237382926), (14, 1118691463), (89, 175973938), (178, 87986969), (623, 25139134), (1246, 12569567), (1493, 10490074), (2986, 5245037), (8419, 1860278), (10451, 1498582), (16838, 930139), (20902, 749291), (58933, 265754), (117866, 132877)]