9906448

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{32587}}^1$

素因数の和:32614

約数の個数: 20

約数和(自身を含む): 20204560

約数和(自身を除く): 10298112

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 32587, 65174, 130348, 260696, 521392, 619153, 1238306, 2476612, 4953224, 9906448]

約数ペア:

[(1, 9906448), (2, 4953224), (4, 2476612), (8, 1238306), (16, 619153), (19, 521392), (38, 260696), (76, 130348), (152, 65174), (304, 32587)]