39401402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{2971}}^1$

素因数の和:3341

約数の個数: 16

約数和(自身を含む): 62412000

約数和(自身を除く): 23010598

約数列:

[1, 2, 19, 38, 349, 698, 2971, 5942, 6631, 13262, 56449, 112898, 1036879, 2073758, 19700701, 39401402]

約数ペア:

[(1, 39401402), (2, 19700701), (19, 2073758), (38, 1036879), (349, 112898), (698, 56449), (2971, 13262), (5942, 6631)]