38490712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{370103}}^1$

素因数の和:370122

約数の個数: 16

約数和(自身を含む): 77721840

約数和(自身を除く): 39231128

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 370103, 740206, 1480412, 2960824, 4811339, 9622678, 19245356, 38490712]

約数ペア:

[(1, 38490712), (2, 19245356), (4, 9622678), (8, 4811339), (13, 2960824), (26, 1480412), (52, 740206), (104, 370103)]