12851408

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{27697}}^1$

素因数の和:27734

約数の個数: 20

約数和(自身を含む): 25759140

約数和(自身を除く): 12907732

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 27697, 55394, 110788, 221576, 443152, 803213, 1606426, 3212852, 6425704, 12851408]

約数ペア:

[(1, 12851408), (2, 6425704), (4, 3212852), (8, 1606426), (16, 803213), (29, 443152), (58, 221576), (116, 110788), (232, 55394), (464, 27697)]