15552368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{74771}}^1$

素因数の和:74792

約数の個数: 20

約数和(自身を含む): 32451048

約数和(自身を除く): 16898680

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 74771, 149542, 299084, 598168, 972023, 1196336, 1944046, 3888092, 7776184, 15552368]

約数ペア:

[(1, 15552368), (2, 7776184), (4, 3888092), (8, 1944046), (13, 1196336), (16, 972023), (26, 598168), (52, 299084), (104, 149542), (208, 74771)]