19473616

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{41969}}^1$

素因数の和:42006

約数の個数: 20

約数和(自身を含む): 39032100

約数和(自身を除く): 19558484

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 41969, 83938, 167876, 335752, 671504, 1217101, 2434202, 4868404, 9736808, 19473616]

約数ペア:

[(1, 19473616), (2, 9736808), (4, 4868404), (8, 2434202), (16, 1217101), (29, 671504), (58, 335752), (116, 167876), (232, 83938), (464, 41969)]