38378186

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8039}}^1$

素因数の和:8090

約数の個数: 32

約数和(自身を含む): 74096640

約数和(自身を除く): 35718454

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 8039, 16078, 56273, 88429, 112546, 176858, 249209, 498418, 619003, 1238006, 1744463, 2741299, 3488926, 5482598, 19189093, 38378186]

約数ペア:

[(1, 38378186), (2, 19189093), (7, 5482598), (11, 3488926), (14, 2741299), (22, 1744463), (31, 1238006), (62, 619003), (77, 498418), (154, 249209), (217, 176858), (341, 112546), (434, 88429), (682, 56273), (2387, 16078), (4774, 8039)]