15987192

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{51241}}^1$

素因数の和:51263

約数の個数: 32

約数和(自身を含む): 43043280

約数和(自身を除く): 27056088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 51241, 102482, 153723, 204964, 307446, 409928, 614892, 666133, 1229784, 1332266, 1998399, 2664532, 3996798, 5329064, 7993596, 15987192]

約数ペア:

[(1, 15987192), (2, 7993596), (3, 5329064), (4, 3996798), (6, 2664532), (8, 1998399), (12, 1332266), (13, 1229784), (24, 666133), (26, 614892), (39, 409928), (52, 307446), (78, 204964), (104, 153723), (156, 102482), (312, 51241)]