16428764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{6121}}^1$

素因数の和:6197

約数の個数: 24

約数和(自身を含む): 31883376

約数和(自身を除く): 15454612

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 6121, 12242, 24484, 67331, 134662, 269324, 373381, 746762, 1493524, 4107191, 8214382, 16428764]

約数ペア:

[(1, 16428764), (2, 8214382), (4, 4107191), (11, 1493524), (22, 746762), (44, 373381), (61, 269324), (122, 134662), (244, 67331), (671, 24484), (1342, 12242), (2684, 6121)]