15432976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{74197}}^1$

素因数の和:74218

約数の個数: 20

約数和(自身を含む): 32201932

約数和(自身を除く): 16768956

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 74197, 148394, 296788, 593576, 964561, 1187152, 1929122, 3858244, 7716488, 15432976]

約数ペア:

[(1, 15432976), (2, 7716488), (4, 3858244), (8, 1929122), (13, 1187152), (16, 964561), (26, 593576), (52, 296788), (104, 148394), (208, 74197)]