15813742

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{733}}^1$

素因数の和:832

約数の個数: 32

約数和(自身を含む): 28749312

約数和(自身を除く): 12935570

約数列:

[1, 2, 7, 14, 23, 46, 67, 134, 161, 322, 469, 733, 938, 1466, 1541, 3082, 5131, 10262, 10787, 16859, 21574, 33718, 49111, 98222, 118013, 236026, 343777, 687554, 1129553, 2259106, 7906871, 15813742]

約数ペア:

[(1, 15813742), (2, 7906871), (7, 2259106), (14, 1129553), (23, 687554), (46, 343777), (67, 236026), (134, 118013), (161, 98222), (322, 49111), (469, 33718), (733, 21574), (938, 16859), (1466, 10787), (1541, 10262), (3082, 5131)]