23688784

素因数分解:

$2^4\times 7^1\times {\mathrm{211507}}^1$

素因数の和:211522

約数の個数: 20

約数和(自身を含む): 52453984

約数和(自身を除く): 28765200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 211507, 423014, 846028, 1480549, 1692056, 2961098, 3384112, 5922196, 11844392, 23688784]

約数ペア:

[(1, 23688784), (2, 11844392), (4, 5922196), (7, 3384112), (8, 2961098), (14, 1692056), (16, 1480549), (28, 846028), (56, 423014), (112, 211507)]