38468464

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{126541}}^1$

素因数の和:126568

約数の個数: 20

約数和(自身を含む): 78456040

約数和(自身を除く): 39987576

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 126541, 253082, 506164, 1012328, 2024656, 2404279, 4808558, 9617116, 19234232, 38468464]

約数ペア:

[(1, 38468464), (2, 19234232), (4, 9617116), (8, 4808558), (16, 2404279), (19, 2024656), (38, 1012328), (76, 506164), (152, 253082), (304, 126541)]