15691946608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{746951}}^1$

素因数の和:747073

約数の個数: 40

約数和(自身を含む): 33066071136

約数和(自身を除く): 17374124528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 101, 104, 202, 208, 404, 808, 1313, 1616, 2626, 5252, 10504, 21008, 746951, 1493902, 2987804, 5975608, 9710363, 11951216, 19420726, 38841452, 75442051, 77682904, 150884102, 155365808, 301768204, 603536408, 980746663, 1207072816, 1961493326, 3922986652, 7845973304, 15691946608]

約数ペア:

[(1, 15691946608), (2, 7845973304), (4, 3922986652), (8, 1961493326), (13, 1207072816), (16, 980746663), (26, 603536408), (52, 301768204), (101, 155365808), (104, 150884102), (202, 77682904), (208, 75442051), (404, 38841452), (808, 19420726), (1313, 11951216), (1616, 9710363), (2626, 5975608), (5252, 2987804), (10504, 1493902), (21008, 746951)]