13212806

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{1451}}^1$

素因数の和:1639

約数の個数: 16

約数和(自身を含む): 20647440

約数和(自身を除く): 7434634

約数列:

[1, 2, 29, 58, 157, 314, 1451, 2902, 4553, 9106, 42079, 84158, 227807, 455614, 6606403, 13212806]

約数ペア:

[(1, 13212806), (2, 6606403), (29, 455614), (58, 227807), (157, 84158), (314, 42079), (1451, 9106), (2902, 4553)]