15228424

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{5273}}^1$

素因数の和:5317

約数の個数: 24

約数和(自身を含む): 30140910

約数和(自身を除く): 14912486

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 5273, 10546, 21092, 42184, 100187, 200374, 400748, 801496, 1903553, 3807106, 7614212, 15228424]

約数ペア:

[(1, 15228424), (2, 7614212), (4, 3807106), (8, 1903553), (19, 801496), (38, 400748), (76, 200374), (152, 100187), (361, 42184), (722, 21092), (1444, 10546), (2888, 5273)]