2190434

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{977}}^1$

素因数の和:1057

約数の個数: 16

約数和(自身を含む): 3520800

約数和(自身を除く): 1330366

約数列:

[1, 2, 19, 38, 59, 118, 977, 1121, 1954, 2242, 18563, 37126, 57643, 115286, 1095217, 2190434]

約数ペア:

[(1, 2190434), (2, 1095217), (19, 115286), (38, 57643), (59, 37126), (118, 18563), (977, 2242), (1121, 1954)]