13315048

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{349}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 26460000

約数和(自身を除く): 13144952

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 251, 349, 502, 698, 1004, 1396, 2008, 2792, 4769, 6631, 9538, 13262, 19076, 26524, 38152, 53048, 87599, 175198, 350396, 700792, 1664381, 3328762, 6657524, 13315048]

約数ペア:

[(1, 13315048), (2, 6657524), (4, 3328762), (8, 1664381), (19, 700792), (38, 350396), (76, 175198), (152, 87599), (251, 53048), (349, 38152), (502, 26524), (698, 19076), (1004, 13262), (1396, 9538), (2008, 6631), (2792, 4769)]