13255476

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2741}}^1$

素因数の和:2792

約数の個数: 48

約数和(自身を含む): 34395648

約数和(自身を除く): 21140172

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 2741, 4836, 5482, 8223, 10964, 16446, 32892, 35633, 71266, 84971, 106899, 142532, 169942, 213798, 254913, 339884, 427596, 509826, 1019652, 1104623, 2209246, 3313869, 4418492, 6627738, 13255476]

約数ペア:

[(1, 13255476), (2, 6627738), (3, 4418492), (4, 3313869), (6, 2209246), (12, 1104623), (13, 1019652), (26, 509826), (31, 427596), (39, 339884), (52, 254913), (62, 213798), (78, 169942), (93, 142532), (124, 106899), (156, 84971), (186, 71266), (372, 35633), (403, 32892), (806, 16446), (1209, 10964), (1612, 8223), (2418, 5482), (2741, 4836)]