15264568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1949}}^1$

素因数の和:2055

約数の個数: 32

約数和(自身を含む): 31590000

約数和(自身を除く): 16325432

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1949, 1958, 3898, 3916, 7796, 7832, 15592, 21439, 42878, 85756, 171512, 173461, 346922, 693844, 1387688, 1908071, 3816142, 7632284, 15264568]

約数ペア:

[(1, 15264568), (2, 7632284), (4, 3816142), (8, 1908071), (11, 1387688), (22, 693844), (44, 346922), (88, 173461), (89, 171512), (178, 85756), (356, 42878), (712, 21439), (979, 15592), (1949, 7832), (1958, 7796), (3898, 3916)]