19283728

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{11933}}^1$

素因数の和:12042

約数の個数: 20

約数和(自身を含む): 37735308

約数和(自身を除く): 18451580

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 11933, 23866, 47732, 95464, 190928, 1205233, 2410466, 4820932, 9641864, 19283728]

約数ペア:

[(1, 19283728), (2, 9641864), (4, 4820932), (8, 2410466), (16, 1205233), (101, 190928), (202, 95464), (404, 47732), (808, 23866), (1616, 11933)]