13917574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{20407}}^1$

素因数の和:20451

約数の個数: 16

約数和(自身を含む): 23510016

約数和(自身を除く): 9592442

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 20407, 40814, 224477, 448954, 632617, 1265234, 6958787, 13917574]

約数ペア:

[(1, 13917574), (2, 6958787), (11, 1265234), (22, 632617), (31, 448954), (62, 224477), (341, 40814), (682, 20407)]