13371292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9803}}^1$

素因数の和:9849

約数の個数: 24

約数和(自身を含む): 26353152

約数和(自身を除く): 12981860

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 9803, 19606, 39212, 107833, 215666, 303893, 431332, 607786, 1215572, 3342823, 6685646, 13371292]

約数ペア:

[(1, 13371292), (2, 6685646), (4, 3342823), (11, 1215572), (22, 607786), (31, 431332), (44, 303893), (62, 215666), (124, 107833), (341, 39212), (682, 19606), (1364, 9803)]