13719952

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{50441}}^1$

素因数の和:50466

約数の個数: 20

約数和(自身を含む): 28146636

約数和(自身を除く): 14426684

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 50441, 100882, 201764, 403528, 807056, 857497, 1714994, 3429988, 6859976, 13719952]

約数ペア:

[(1, 13719952), (2, 6859976), (4, 3429988), (8, 1714994), (16, 857497), (17, 807056), (34, 403528), (68, 201764), (136, 100882), (272, 50441)]