38671270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18503}}^1$

素因数の和:18540

約数の個数: 32

約数和(自身を含む): 79937280

約数和(自身を除く): 41266010

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 18503, 37006, 92515, 185030, 203533, 351557, 407066, 703114, 1017665, 1757785, 2035330, 3515570, 3867127, 7734254, 19335635, 38671270]

約数ペア:

[(1, 38671270), (2, 19335635), (5, 7734254), (10, 3867127), (11, 3515570), (19, 2035330), (22, 1757785), (38, 1017665), (55, 703114), (95, 407066), (110, 351557), (190, 203533), (209, 185030), (418, 92515), (1045, 37006), (2090, 18503)]