4527890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23831}}^1$

素因数の和:23857

約数の個数: 16

約数和(自身を含む): 8579520

約数和(自身を除く): 4051630

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 23831, 47662, 119155, 238310, 452789, 905578, 2263945, 4527890]

約数ペア:

[(1, 4527890), (2, 2263945), (5, 905578), (10, 452789), (19, 238310), (38, 119155), (95, 47662), (190, 23831)]