38790704

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{127601}}^1$

素因数の和:127628

約数の個数: 20

約数和(自身を含む): 79113240

約数和(自身を除く): 40322536

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 127601, 255202, 510404, 1020808, 2041616, 2424419, 4848838, 9697676, 19395352, 38790704]

約数ペア:

[(1, 38790704), (2, 19395352), (4, 9697676), (8, 4848838), (16, 2424419), (19, 2041616), (38, 1020808), (76, 510404), (152, 255202), (304, 127601)]