38039890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{543427}}^1$

素因数の和:543441

約数の個数: 16

約数和(自身を含む): 78253632

約数和(自身を除く): 40213742

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 543427, 1086854, 2717135, 3803989, 5434270, 7607978, 19019945, 38039890]

約数ペア:

[(1, 38039890), (2, 19019945), (5, 7607978), (7, 5434270), (10, 3803989), (14, 2717135), (35, 1086854), (70, 543427)]