1903928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{18307}}^1$

素因数の和:18326

約数の個数: 16

約数和(自身を含む): 3844680

約数和(自身を除く): 1940752

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 18307, 36614, 73228, 146456, 237991, 475982, 951964, 1903928]

約数ペア:

[(1, 1903928), (2, 951964), (4, 475982), (8, 237991), (13, 146456), (26, 73228), (52, 36614), (104, 18307)]