12854686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:388

約数の個数: 32

約数和(自身を含む): 22256640

約数和(自身を除く): 9401954

約数列:

[1, 2, 13, 17, 26, 34, 127, 221, 229, 254, 442, 458, 1651, 2159, 2977, 3302, 3893, 4318, 5954, 7786, 28067, 29083, 50609, 56134, 58166, 101218, 378079, 494411, 756158, 988822, 6427343, 12854686]

約数ペア:

[(1, 12854686), (2, 6427343), (13, 988822), (17, 756158), (26, 494411), (34, 378079), (127, 101218), (221, 58166), (229, 56134), (254, 50609), (442, 29083), (458, 28067), (1651, 7786), (2159, 5954), (2977, 4318), (3302, 3893)]