12251789

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:153

約数の個数: 24

約数和(自身を含む): 14775840

約数和(自身を除く): 2524051

約数列:

[1, 11, 19, 31, 61, 209, 341, 589, 671, 961, 1159, 1891, 6479, 10571, 12749, 18259, 20801, 35929, 58621, 200849, 395219, 644831, 1113799, 12251789]

約数ペア:

[(1, 12251789), (11, 1113799), (19, 644831), (31, 395219), (61, 200849), (209, 58621), (341, 35929), (589, 20801), (671, 18259), (961, 12749), (1159, 10571), (1891, 6479)]