15889952

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{38197}}^1$

素因数の和:38220

約数の個数: 24

約数和(自身を含む): 33690636

約数和(自身を除く): 17800684

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 38197, 76394, 152788, 305576, 496561, 611152, 993122, 1222304, 1986244, 3972488, 7944976, 15889952]

約数ペア:

[(1, 15889952), (2, 7944976), (4, 3972488), (8, 1986244), (13, 1222304), (16, 993122), (26, 611152), (32, 496561), (52, 305576), (104, 152788), (208, 76394), (416, 38197)]