190020496

素因数分解:

$2^4\times {\mathrm{1109}}^1\times {\mathrm{10709}}^1$

素因数の和:11826

約数の個数: 20

約数和(自身を含む): 368531100

約数和(自身を除く): 178510604

約数列:

[1, 2, 4, 8, 16, 1109, 2218, 4436, 8872, 10709, 17744, 21418, 42836, 85672, 171344, 11876281, 23752562, 47505124, 95010248, 190020496]

約数ペア:

[(1, 190020496), (2, 95010248), (4, 47505124), (8, 23752562), (16, 11876281), (1109, 171344), (2218, 85672), (4436, 42836), (8872, 21418), (10709, 17744)]