38470288

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{126547}}^1$

素因数の和:126574

約数の個数: 20

約数和(自身を含む): 78459760

約数和(自身を除く): 39989472

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 126547, 253094, 506188, 1012376, 2024752, 2404393, 4808786, 9617572, 19235144, 38470288]

約数ペア:

[(1, 38470288), (2, 19235144), (4, 9617572), (8, 4808786), (16, 2404393), (19, 2024752), (38, 1012376), (76, 506188), (152, 253094), (304, 126547)]