18843212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6701}}^1$

素因数の和:6761

約数の個数: 24

約数和(自身を含む): 35654640

約数和(自身を除く): 16811428

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 6701, 13402, 26804, 127319, 247937, 254638, 495874, 509276, 991748, 4710803, 9421606, 18843212]

約数ペア:

[(1, 18843212), (2, 9421606), (4, 4710803), (19, 991748), (37, 509276), (38, 495874), (74, 254638), (76, 247937), (148, 127319), (703, 26804), (1406, 13402), (2812, 6701)]