38840446

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1\times {\mathrm{1013}}^1$

素因数の和:2043

約数の個数: 16

約数和(自身を含む): 61448400

約数和(自身を除く): 22607954

約数列:

[1, 2, 19, 38, 1009, 1013, 2018, 2026, 19171, 19247, 38342, 38494, 1022117, 2044234, 19420223, 38840446]

約数ペア:

[(1, 38840446), (2, 19420223), (19, 2044234), (38, 1022117), (1009, 38494), (1013, 38342), (2018, 19247), (2026, 19171)]