15040628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2711}}^1$

素因数の和:2807

約数の個数: 24

約数和(自身を含む): 28096320

約数和(自身を除く): 13055692

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2711, 2774, 5422, 5548, 10844, 51509, 103018, 197903, 206036, 395806, 791612, 3760157, 7520314, 15040628]

約数ペア:

[(1, 15040628), (2, 7520314), (4, 3760157), (19, 791612), (38, 395806), (73, 206036), (76, 197903), (146, 103018), (292, 51509), (1387, 10844), (2711, 5548), (2774, 5422)]