38461168

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{126517}}^1$

素因数の和:126544

約数の個数: 20

約数和(自身を含む): 78441160

約数和(自身を除く): 39979992

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 126517, 253034, 506068, 1012136, 2024272, 2403823, 4807646, 9615292, 19230584, 38461168]

約数ペア:

[(1, 38461168), (2, 19230584), (4, 9615292), (8, 4807646), (16, 2403823), (19, 2024272), (38, 1012136), (76, 506068), (152, 253034), (304, 126517)]