824144

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{2711}}^1$

素因数の和:2738

約数の個数: 20

約数和(自身を含む): 1681440

約数和(自身を除く): 857296

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 2711, 5422, 10844, 21688, 43376, 51509, 103018, 206036, 412072, 824144]

約数ペア:

[(1, 824144), (2, 412072), (4, 206036), (8, 103018), (16, 51509), (19, 43376), (38, 21688), (76, 10844), (152, 5422), (304, 2711)]