15661014404

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29437997}}^1$

素因数の和:29438027

約数の個数: 24

約数和(自身を含む): 32970557760

約数和(自身を除く): 17309543356

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 29437997, 58875994, 117751988, 206065979, 412131958, 559321943, 824263916, 1118643886, 2237287772, 3915253601, 7830507202, 15661014404]

約数ペア:

[(1, 15661014404), (2, 7830507202), (4, 3915253601), (7, 2237287772), (14, 1118643886), (19, 824263916), (28, 559321943), (38, 412131958), (76, 206065979), (133, 117751988), (266, 58875994), (532, 29437997)]