16989024

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{13613}}^1$

素因数の和:13639

約数の個数: 48

約数和(自身を含む): 48030192

約数和(自身を除く): 31041168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 13613, 27226, 40839, 54452, 81678, 108904, 163356, 176969, 217808, 326712, 353938, 435616, 530907, 653424, 707876, 1061814, 1306848, 1415752, 2123628, 2831504, 4247256, 5663008, 8494512, 16989024]

約数ペア:

[(1, 16989024), (2, 8494512), (3, 5663008), (4, 4247256), (6, 2831504), (8, 2123628), (12, 1415752), (13, 1306848), (16, 1061814), (24, 707876), (26, 653424), (32, 530907), (39, 435616), (48, 353938), (52, 326712), (78, 217808), (96, 176969), (104, 163356), (156, 108904), (208, 81678), (312, 54452), (416, 40839), (624, 27226), (1248, 13613)]