13174928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{653}}^1$

素因数の和:771

約数の個数: 40

約数和(自身を含む): 27815928

約数和(自身を除く): 14641000

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 97, 104, 194, 208, 388, 653, 776, 1261, 1306, 1552, 2522, 2612, 5044, 5224, 8489, 10088, 10448, 16978, 20176, 33956, 63341, 67912, 126682, 135824, 253364, 506728, 823433, 1013456, 1646866, 3293732, 6587464, 13174928]

約数ペア:

[(1, 13174928), (2, 6587464), (4, 3293732), (8, 1646866), (13, 1013456), (16, 823433), (26, 506728), (52, 253364), (97, 135824), (104, 126682), (194, 67912), (208, 63341), (388, 33956), (653, 20176), (776, 16978), (1261, 10448), (1306, 10088), (1552, 8489), (2522, 5224), (2612, 5044)]