21847792

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{59369}}^1$

素因数の和:59400

約数の個数: 20

約数和(自身を含む): 44171280

約数和(自身を除く): 22323488

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 59369, 118738, 237476, 474952, 949904, 1365487, 2730974, 5461948, 10923896, 21847792]

約数ペア:

[(1, 21847792), (2, 10923896), (4, 5461948), (8, 2730974), (16, 1365487), (23, 949904), (46, 474952), (92, 237476), (184, 118738), (368, 59369)]