15788656

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{5839}}^1$

素因数の和:5873

約数の個数: 30

約数和(自身を含む): 33130320

約数和(自身を除く): 17341664

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 5839, 11678, 23356, 46712, 75907, 93424, 151814, 303628, 607256, 986791, 1214512, 1973582, 3947164, 7894328, 15788656]

約数ペア:

[(1, 15788656), (2, 7894328), (4, 3947164), (8, 1973582), (13, 1214512), (16, 986791), (26, 607256), (52, 303628), (104, 151814), (169, 93424), (208, 75907), (338, 46712), (676, 23356), (1352, 11678), (2704, 5839)]