1215668868

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{5331881}}^1$

素因数の和:5331907

約数の個数: 24

約数和(自身を含む): 2985853920

約数和(自身を除く): 1770185052

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 5331881, 10663762, 15995643, 21327524, 31991286, 63982572, 101305739, 202611478, 303917217, 405222956, 607834434, 1215668868]

約数ペア:

[(1, 1215668868), (2, 607834434), (3, 405222956), (4, 303917217), (6, 202611478), (12, 101305739), (19, 63982572), (38, 31991286), (57, 21327524), (76, 15995643), (114, 10663762), (228, 5331881)]