19307504

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{41611}}^1$

素因数の和:41648

約数の個数: 20

約数和(自身を含む): 38699160

約数和(自身を除く): 19391656

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 41611, 83222, 166444, 332888, 665776, 1206719, 2413438, 4826876, 9653752, 19307504]

約数ペア:

[(1, 19307504), (2, 9653752), (4, 4826876), (8, 2413438), (16, 1206719), (29, 665776), (58, 332888), (116, 166444), (232, 83222), (464, 41611)]