16529990

素因数分解:

$2^1\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{1619}}^1$

素因数の和:2647

約数の個数: 16

約数和(自身を含む): 29801520

約数和(自身を除く): 13271530

約数列:

[1, 2, 5, 10, 1021, 1619, 2042, 3238, 5105, 8095, 10210, 16190, 1652999, 3305998, 8264995, 16529990]

約数ペア:

[(1, 16529990), (2, 8264995), (5, 3305998), (10, 1652999), (1021, 16190), (1619, 10210), (2042, 8095), (3238, 5105)]